13001625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 29073408

約数和(自身を除く): 16071783

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 127, 175, 195, 225, 273, 315, 325, 375, 381, 455, 525, 585, 635, 819, 875, 889, 975, 1125, 1143, 1365, 1575, 1625, 1651, 1905, 2275, 2625, 2667, 2925, 3175, 4095, 4445, 4875, 4953, 5715, 6825, 7875, 8001, 8255, 9525, 11375, 11557, 13335, 14625, 14859, 15875, 20475, 22225, 24765, 28575, 34125, 34671, 40005, 41275, 47625, 57785, 66675, 74295, 102375, 104013, 111125, 123825, 142875, 173355, 200025, 206375, 288925, 333375, 371475, 520065, 619125, 866775, 1000125, 1444625, 1857375, 2600325, 4333875, 13001625]

約数ペア:

[(1, 13001625), (3, 4333875), (5, 2600325), (7, 1857375), (9, 1444625), (13, 1000125), (15, 866775), (21, 619125), (25, 520065), (35, 371475), (39, 333375), (45, 288925), (63, 206375), (65, 200025), (75, 173355), (91, 142875), (105, 123825), (117, 111125), (125, 104013), (127, 102375), (175, 74295), (195, 66675), (225, 57785), (273, 47625), (315, 41275), (325, 40005), (375, 34671), (381, 34125), (455, 28575), (525, 24765), (585, 22225), (635, 20475), (819, 15875), (875, 14859), (889, 14625), (975, 13335), (1125, 11557), (1143, 11375), (1365, 9525), (1575, 8255), (1625, 8001), (1651, 7875), (1905, 6825), (2275, 5715), (2625, 4953), (2667, 4875), (2925, 4445), (3175, 4095)]