23993775

素因数分解:

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

素因数の和:673

約数の個数: 54

約数和(自身を含む): 46609368

約数和(自身を除く): 22615593

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 631, 845, 975, 1521, 1893, 2535, 2925, 3155, 4225, 5679, 7605, 8203, 9465, 12675, 15775, 24609, 28395, 38025, 41015, 47325, 73827, 106639, 123045, 141975, 205075, 319917, 369135, 533195, 615225, 959751, 1599585, 1845675, 2665975, 4798755, 7997925, 23993775]

約数ペア:

[(1, 23993775), (3, 7997925), (5, 4798755), (9, 2665975), (13, 1845675), (15, 1599585), (25, 959751), (39, 615225), (45, 533195), (65, 369135), (75, 319917), (117, 205075), (169, 141975), (195, 123045), (225, 106639), (325, 73827), (507, 47325), (585, 41015), (631, 38025), (845, 28395), (975, 24609), (1521, 15775), (1893, 12675), (2535, 9465), (2925, 8203), (3155, 7605), (4225, 5679)]