9003375

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 16645824

約数和(自身を除く): 7642449

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 151, 159, 225, 265, 375, 453, 477, 755, 795, 1125, 1325, 1359, 2265, 2385, 3775, 3975, 6625, 6795, 8003, 11325, 11925, 18875, 19875, 24009, 33975, 40015, 56625, 59625, 72027, 120045, 169875, 200075, 360135, 600225, 1000375, 1800675, 3001125, 9003375]

約数ペア:

[(1, 9003375), (3, 3001125), (5, 1800675), (9, 1000375), (15, 600225), (25, 360135), (45, 200075), (53, 169875), (75, 120045), (125, 72027), (151, 59625), (159, 56625), (225, 40015), (265, 33975), (375, 24009), (453, 19875), (477, 18875), (755, 11925), (795, 11325), (1125, 8003), (1325, 6795), (1359, 6625), (2265, 3975), (2385, 3775)]