99579285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 214556160

約数和(自身を除く): 114976875

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 31, 39, 45, 51, 57, 65, 85, 93, 95, 117, 153, 155, 171, 195, 221, 247, 255, 279, 285, 289, 323, 403, 465, 527, 585, 589, 663, 741, 765, 855, 867, 969, 1105, 1209, 1235, 1395, 1445, 1581, 1615, 1767, 1989, 2015, 2223, 2601, 2635, 2907, 2945, 3315, 3627, 3705, 3757, 4199, 4335, 4743, 4845, 5301, 5491, 6045, 6851, 7657, 7905, 8835, 8959, 9945, 10013, 11115, 11271, 12597, 13005, 14535, 16473, 18135, 18785, 20553, 20995, 22971, 23715, 26505, 26877, 27455, 30039, 33813, 34255, 37791, 38285, 44795, 49419, 50065, 56355, 61659, 62985, 68913, 71383, 80631, 82365, 90117, 102765, 114855, 116467, 130169, 134385, 150195, 169065, 170221, 188955, 214149, 247095, 308295, 344565, 349401, 356915, 390507, 403155, 450585, 510663, 582335, 642447, 650845, 851105, 1048203, 1070745, 1171521, 1531989, 1747005, 1952535, 2212873, 2553315, 3212235, 5241015, 5857605, 6638619, 7659945, 11064365, 19915857, 33193095, 99579285]

約数ペア:

[(1, 99579285), (3, 33193095), (5, 19915857), (9, 11064365), (13, 7659945), (15, 6638619), (17, 5857605), (19, 5241015), (31, 3212235), (39, 2553315), (45, 2212873), (51, 1952535), (57, 1747005), (65, 1531989), (85, 1171521), (93, 1070745), (95, 1048203), (117, 851105), (153, 650845), (155, 642447), (171, 582335), (195, 510663), (221, 450585), (247, 403155), (255, 390507), (279, 356915), (285, 349401), (289, 344565), (323, 308295), (403, 247095), (465, 214149), (527, 188955), (585, 170221), (589, 169065), (663, 150195), (741, 134385), (765, 130169), (855, 116467), (867, 114855), (969, 102765), (1105, 90117), (1209, 82365), (1235, 80631), (1395, 71383), (1445, 68913), (1581, 62985), (1615, 61659), (1767, 56355), (1989, 50065), (2015, 49419), (2223, 44795), (2601, 38285), (2635, 37791), (2907, 34255), (2945, 33813), (3315, 30039), (3627, 27455), (3705, 26877), (3757, 26505), (4199, 23715), (4335, 22971), (4743, 20995), (4845, 20553), (5301, 18785), (5491, 18135), (6045, 16473), (6851, 14535), (7657, 13005), (7905, 12597), (8835, 11271), (8959, 11115), (9945, 10013)]