15671960915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{1733}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 21264610752

約数和(自身を除く): 5592649837

約数列:

[1, 5, 13, 23, 65, 115, 263, 299, 529, 1315, 1495, 1733, 2645, 3419, 6049, 6877, 8665, 17095, 22529, 30245, 34385, 39859, 78637, 112645, 139127, 199295, 393185, 455779, 518167, 695635, 916757, 1808651, 2278895, 2590835, 4583785, 5925127, 9043255, 10482917, 11917841, 29625635, 52414585, 59589205, 136277921, 241107091, 681389605, 1205535455, 3134392183, 15671960915]

約数ペア:

[(1, 15671960915), (5, 3134392183), (13, 1205535455), (23, 681389605), (65, 241107091), (115, 136277921), (263, 59589205), (299, 52414585), (529, 29625635), (1315, 11917841), (1495, 10482917), (1733, 9043255), (2645, 5925127), (3419, 4583785), (6049, 2590835), (6877, 2278895), (8665, 1808651), (17095, 916757), (22529, 695635), (30245, 518167), (34385, 455779), (39859, 393185), (78637, 199295), (112645, 139127)]