45069375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:122

約数の個数: 60

約数和(自身を含む): 82792248

約数和(自身を除く): 37722873

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 125, 129, 195, 215, 325, 375, 559, 625, 645, 975, 1075, 1625, 1677, 1849, 1875, 2795, 3225, 4875, 5375, 5547, 8125, 8385, 9245, 13975, 16125, 24037, 24375, 26875, 27735, 41925, 46225, 69875, 72111, 80625, 120185, 138675, 209625, 231125, 349375, 360555, 600925, 693375, 1048125, 1155625, 1802775, 3004625, 3466875, 9013875, 15023125, 45069375]

約数ペア:

[(1, 45069375), (3, 15023125), (5, 9013875), (13, 3466875), (15, 3004625), (25, 1802775), (39, 1155625), (43, 1048125), (65, 693375), (75, 600925), (125, 360555), (129, 349375), (195, 231125), (215, 209625), (325, 138675), (375, 120185), (559, 80625), (625, 72111), (645, 69875), (975, 46225), (1075, 41925), (1625, 27735), (1677, 26875), (1849, 24375), (1875, 24037), (2795, 16125), (3225, 13975), (4875, 9245), (5375, 8385), (5547, 8125)]