72037875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 147603456

約数和(自身を除く): 75565581

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 875, 975, 1365, 1625, 2111, 2275, 2625, 4875, 6333, 6825, 10555, 11375, 14777, 27443, 31665, 34125, 44331, 52775, 73885, 82329, 137215, 158325, 192101, 221655, 263875, 369425, 411645, 576303, 686075, 791625, 960505, 1108275, 1847125, 2058225, 2881515, 3430375, 4802525, 5541375, 10291125, 14407575, 24012625, 72037875]

約数ペア:

[(1, 72037875), (3, 24012625), (5, 14407575), (7, 10291125), (13, 5541375), (15, 4802525), (21, 3430375), (25, 2881515), (35, 2058225), (39, 1847125), (65, 1108275), (75, 960505), (91, 791625), (105, 686075), (125, 576303), (175, 411645), (195, 369425), (273, 263875), (325, 221655), (375, 192101), (455, 158325), (525, 137215), (875, 82329), (975, 73885), (1365, 52775), (1625, 44331), (2111, 34125), (2275, 31665), (2625, 27443), (4875, 14777), (6333, 11375), (6825, 10555)]