713237175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2999}}^1$

素因数の和:3173

約数の個数: 72

約数和(自身を含む): 1470144000

約数和(自身を除く): 756906825

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 151, 175, 225, 315, 453, 525, 755, 1057, 1359, 1575, 2265, 2999, 3171, 3775, 5285, 6795, 8997, 9513, 11325, 14995, 15855, 20993, 26425, 26991, 33975, 44985, 47565, 62979, 74975, 79275, 104965, 134955, 188937, 224925, 237825, 314895, 452849, 524825, 674775, 944685, 1358547, 1574475, 2264245, 3169943, 4075641, 4723425, 6792735, 9509829, 11321225, 15849715, 20378205, 28529487, 33963675, 47549145, 79248575, 101891025, 142647435, 237745725, 713237175]

約数ペア:

[(1, 713237175), (3, 237745725), (5, 142647435), (7, 101891025), (9, 79248575), (15, 47549145), (21, 33963675), (25, 28529487), (35, 20378205), (45, 15849715), (63, 11321225), (75, 9509829), (105, 6792735), (151, 4723425), (175, 4075641), (225, 3169943), (315, 2264245), (453, 1574475), (525, 1358547), (755, 944685), (1057, 674775), (1359, 524825), (1575, 452849), (2265, 314895), (2999, 237825), (3171, 224925), (3775, 188937), (5285, 134955), (6795, 104965), (8997, 79275), (9513, 74975), (11325, 62979), (14995, 47565), (15855, 44985), (20993, 33975), (26425, 26991)]