29290625

素因数分解:

$5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 16206463

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 103, 125, 175, 325, 455, 515, 625, 721, 875, 1339, 1625, 2275, 2575, 3125, 3605, 4375, 6695, 8125, 9373, 11375, 12875, 18025, 21875, 33475, 40625, 46865, 56875, 64375, 90125, 167375, 234325, 284375, 321875, 450625, 836875, 1171625, 2253125, 4184375, 5858125, 29290625]

約数ペア:

[(1, 29290625), (5, 5858125), (7, 4184375), (13, 2253125), (25, 1171625), (35, 836875), (65, 450625), (91, 321875), (103, 284375), (125, 234325), (175, 167375), (325, 90125), (455, 64375), (515, 56875), (625, 46865), (721, 40625), (875, 33475), (1339, 21875), (1625, 18025), (2275, 12875), (2575, 11375), (3125, 9373), (3605, 8125), (4375, 6695)]