48677715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 94826160

約数和(自身を除く): 46148445

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 197, 255, 285, 289, 323, 591, 765, 855, 867, 969, 985, 1445, 1615, 1773, 2601, 2907, 2955, 3349, 3743, 4335, 4845, 5491, 8865, 10047, 11229, 13005, 14535, 16473, 16745, 18715, 27455, 30141, 33687, 49419, 50235, 56145, 56933, 63631, 82365, 150705, 168435, 170799, 190893, 247095, 284665, 318155, 512397, 572679, 853995, 954465, 1081727, 2561985, 2863395, 3245181, 5408635, 9735543, 16225905, 48677715]

約数ペア:

[(1, 48677715), (3, 16225905), (5, 9735543), (9, 5408635), (15, 3245181), (17, 2863395), (19, 2561985), (45, 1081727), (51, 954465), (57, 853995), (85, 572679), (95, 512397), (153, 318155), (171, 284665), (197, 247095), (255, 190893), (285, 170799), (289, 168435), (323, 150705), (591, 82365), (765, 63631), (855, 56933), (867, 56145), (969, 50235), (985, 49419), (1445, 33687), (1615, 30141), (1773, 27455), (2601, 18715), (2907, 16745), (2955, 16473), (3349, 14535), (3743, 13005), (4335, 11229), (4845, 10047), (5491, 8865)]