28468045125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{52609}}^1$

素因数の和:52680

約数の個数: 96

約数和(自身を含む): 56760718560

約数和(自身を除く): 28292673435

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 125, 185, 195, 225, 325, 333, 375, 481, 555, 585, 925, 975, 1125, 1443, 1625, 1665, 2405, 2775, 2925, 4329, 4625, 4875, 7215, 8325, 12025, 13875, 14625, 21645, 36075, 41625, 52609, 60125, 108225, 157827, 180375, 263045, 473481, 541125, 683917, 789135, 1315225, 1946533, 2051751, 2367405, 3419585, 3945675, 5839599, 6155253, 6576125, 9732665, 10258755, 11837025, 17097925, 17518797, 19728375, 25304929, 29197995, 30776265, 48663325, 51293775, 59185125, 75914787, 85489625, 87593985, 126524645, 145989975, 153881325, 227744361, 243316625, 256468875, 379573935, 437969925, 632623225, 729949875, 769406625, 1138721805, 1897869675, 2189849625, 3163116125, 5693609025, 9489348375, 28468045125]

約数ペア:

[(1, 28468045125), (3, 9489348375), (5, 5693609025), (9, 3163116125), (13, 2189849625), (15, 1897869675), (25, 1138721805), (37, 769406625), (39, 729949875), (45, 632623225), (65, 437969925), (75, 379573935), (111, 256468875), (117, 243316625), (125, 227744361), (185, 153881325), (195, 145989975), (225, 126524645), (325, 87593985), (333, 85489625), (375, 75914787), (481, 59185125), (555, 51293775), (585, 48663325), (925, 30776265), (975, 29197995), (1125, 25304929), (1443, 19728375), (1625, 17518797), (1665, 17097925), (2405, 11837025), (2775, 10258755), (2925, 9732665), (4329, 6576125), (4625, 6155253), (4875, 5839599), (7215, 3945675), (8325, 3419585), (12025, 2367405), (13875, 2051751), (14625, 1946533), (21645, 1315225), (36075, 789135), (41625, 683917), (52609, 541125), (60125, 473481), (108225, 263045), (157827, 180375)]