68414325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 130277376

約数和(自身を除く): 61863051

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 151, 175, 453, 525, 755, 863, 1057, 2265, 2589, 3171, 3775, 4315, 5285, 6041, 11325, 12945, 15855, 18123, 21575, 26425, 30205, 64725, 79275, 90615, 130313, 151025, 390939, 453075, 651565, 912191, 1954695, 2736573, 3257825, 4560955, 9773475, 13682865, 22804775, 68414325]

約数ペア:

[(1, 68414325), (3, 22804775), (5, 13682865), (7, 9773475), (15, 4560955), (21, 3257825), (25, 2736573), (35, 1954695), (75, 912191), (105, 651565), (151, 453075), (175, 390939), (453, 151025), (525, 130313), (755, 90615), (863, 79275), (1057, 64725), (2265, 30205), (2589, 26425), (3171, 21575), (3775, 18123), (4315, 15855), (5285, 12945), (6041, 11325)]