61468875

素因数分解:

$3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 123675552

約数和(自身を除く): 62206677

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 325, 351, 375, 405, 467, 585, 675, 975, 1053, 1125, 1401, 1625, 1755, 2025, 2335, 2925, 3375, 4203, 4875, 5265, 6071, 7005, 8775, 10125, 11675, 12609, 14625, 18213, 21015, 26325, 30355, 35025, 37827, 43875, 54639, 58375, 63045, 91065, 105075, 131625, 151775, 163917, 175125, 189135, 273195, 315225, 455325, 491751, 525375, 758875, 819585, 945675, 1365975, 1576125, 2276625, 2458755, 4097925, 4728375, 6829875, 12293775, 20489625, 61468875]

約数ペア:

[(1, 61468875), (3, 20489625), (5, 12293775), (9, 6829875), (13, 4728375), (15, 4097925), (25, 2458755), (27, 2276625), (39, 1576125), (45, 1365975), (65, 945675), (75, 819585), (81, 758875), (117, 525375), (125, 491751), (135, 455325), (195, 315225), (225, 273195), (325, 189135), (351, 175125), (375, 163917), (405, 151775), (467, 131625), (585, 105075), (675, 91065), (975, 63045), (1053, 58375), (1125, 54639), (1401, 43875), (1625, 37827), (1755, 35025), (2025, 30355), (2335, 26325), (2925, 21015), (3375, 18213), (4203, 14625), (4875, 12609), (5265, 11675), (6071, 10125), (7005, 8775)]