127310625

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1780

約数の個数: 60

約数和(自身を含む): 247611364

約数和(自身を除く): 120300739

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 625, 975, 1125, 1625, 1741, 1875, 2925, 4875, 5223, 5625, 8125, 8705, 14625, 15669, 22633, 24375, 26115, 43525, 67899, 73125, 78345, 113165, 130575, 203697, 217625, 339495, 391725, 565825, 652875, 1018485, 1088125, 1697475, 1958625, 2829125, 3264375, 5092425, 8487375, 9793125, 14145625, 25462125, 42436875, 127310625]

約数ペア:

[(1, 127310625), (3, 42436875), (5, 25462125), (9, 14145625), (13, 9793125), (15, 8487375), (25, 5092425), (39, 3264375), (45, 2829125), (65, 1958625), (75, 1697475), (117, 1088125), (125, 1018485), (195, 652875), (225, 565825), (325, 391725), (375, 339495), (585, 217625), (625, 203697), (975, 130575), (1125, 113165), (1625, 78345), (1741, 73125), (1875, 67899), (2925, 43525), (4875, 26115), (5223, 24375), (5625, 22633), (8125, 15669), (8705, 14625)]