9228375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 17943744

約数和(自身を除く): 8715369

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 631, 975, 1125, 1625, 1893, 2925, 3155, 4875, 5679, 8203, 9465, 14625, 15775, 24609, 28395, 41015, 47325, 73827, 78875, 123045, 141975, 205075, 236625, 369135, 615225, 709875, 1025375, 1845675, 3076125, 9228375]

約数ペア:

[(1, 9228375), (3, 3076125), (5, 1845675), (9, 1025375), (13, 709875), (15, 615225), (25, 369135), (39, 236625), (45, 205075), (65, 141975), (75, 123045), (117, 78875), (125, 73827), (195, 47325), (225, 41015), (325, 28395), (375, 24609), (585, 15775), (631, 14625), (975, 9465), (1125, 8203), (1625, 5679), (1893, 4875), (2925, 3155)]