1952535

素因数分解:

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

素因数の和:88

約数の個数: 64

約数和(自身を含む): 3870720

約数和(自身を除く): 1918185

約数列:

[1, 3, 5, 13, 15, 17, 19, 31, 39, 51, 57, 65, 85, 93, 95, 155, 195, 221, 247, 255, 285, 323, 403, 465, 527, 589, 663, 741, 969, 1105, 1209, 1235, 1581, 1615, 1767, 2015, 2635, 2945, 3315, 3705, 4199, 4845, 6045, 6851, 7657, 7905, 8835, 10013, 12597, 20553, 20995, 22971, 30039, 34255, 38285, 50065, 62985, 102765, 114855, 130169, 150195, 390507, 650845, 1952535]

約数ペア:

[(1, 1952535), (3, 650845), (5, 390507), (13, 150195), (15, 130169), (17, 114855), (19, 102765), (31, 62985), (39, 50065), (51, 38285), (57, 34255), (65, 30039), (85, 22971), (93, 20995), (95, 20553), (155, 12597), (195, 10013), (221, 8835), (247, 7905), (255, 7657), (285, 6851), (323, 6045), (403, 4845), (465, 4199), (527, 3705), (589, 3315), (663, 2945), (741, 2635), (969, 2015), (1105, 1767), (1209, 1615), (1235, 1581)]