17078514375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1427}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 30727863936

約数和(自身を除く): 13649349561

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 491, 625, 975, 1427, 1473, 1625, 1875, 2455, 4281, 4875, 6383, 7135, 7365, 8125, 12275, 18551, 19149, 21405, 24375, 31915, 35675, 36825, 55653, 61375, 92755, 95745, 107025, 159575, 178375, 184125, 278265, 306875, 463775, 478725, 535125, 700657, 797875, 891875, 920625, 1391325, 2101971, 2318875, 2393625, 2675625, 3503285, 3989375, 6956625, 9108541, 10509855, 11594375, 11968125, 17516425, 27325623, 34783125, 45542705, 52549275, 87582125, 136628115, 227713525, 262746375, 437910625, 683140575, 1138567625, 1313731875, 3415702875, 5692838125, 17078514375]

約数ペア:

[(1, 17078514375), (3, 5692838125), (5, 3415702875), (13, 1313731875), (15, 1138567625), (25, 683140575), (39, 437910625), (65, 262746375), (75, 227713525), (125, 136628115), (195, 87582125), (325, 52549275), (375, 45542705), (491, 34783125), (625, 27325623), (975, 17516425), (1427, 11968125), (1473, 11594375), (1625, 10509855), (1875, 9108541), (2455, 6956625), (4281, 3989375), (4875, 3503285), (6383, 2675625), (7135, 2393625), (7365, 2318875), (8125, 2101971), (12275, 1391325), (18551, 920625), (19149, 891875), (21405, 797875), (24375, 700657), (31915, 535125), (35675, 478725), (36825, 463775), (55653, 306875), (61375, 278265), (92755, 184125), (95745, 178375), (107025, 159575)]