83265175

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 124849152

約数和(自身を除く): 41583977

約数列:

[1, 5, 7, 23, 25, 35, 115, 137, 151, 161, 175, 575, 685, 755, 805, 959, 1057, 3151, 3425, 3473, 3775, 4025, 4795, 5285, 15755, 17365, 20687, 22057, 23975, 24311, 26425, 78775, 86825, 103435, 110285, 121555, 144809, 475801, 517175, 551425, 607775, 724045, 2379005, 3330607, 3620225, 11895025, 16653035, 83265175]

約数ペア:

[(1, 83265175), (5, 16653035), (7, 11895025), (23, 3620225), (25, 3330607), (35, 2379005), (115, 724045), (137, 607775), (151, 551425), (161, 517175), (175, 475801), (575, 144809), (685, 121555), (755, 110285), (805, 103435), (959, 86825), (1057, 78775), (3151, 26425), (3425, 24311), (3473, 23975), (3775, 22057), (4025, 20687), (4795, 17365), (5285, 15755)]