15706086475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{991}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 20848379904

約数和(自身を除く): 5142293429

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 641, 989, 991, 1075, 3205, 4945, 4955, 14743, 16025, 22793, 24725, 24775, 27563, 42613, 73715, 113965, 137815, 213065, 368575, 569825, 633949, 635231, 689075, 980099, 1065325, 3169745, 3176155, 4900495, 14610313, 15848725, 15880775, 24502475, 27314933, 73051565, 136574665, 365257825, 628243459, 682873325, 3141217295, 15706086475]

約数ペア:

[(1, 15706086475), (5, 3141217295), (23, 682873325), (25, 628243459), (43, 365257825), (115, 136574665), (215, 73051565), (575, 27314933), (641, 24502475), (989, 15880775), (991, 15848725), (1075, 14610313), (3205, 4900495), (4945, 3176155), (4955, 3169745), (14743, 1065325), (16025, 980099), (22793, 689075), (24725, 635231), (24775, 633949), (27563, 569825), (42613, 368575), (73715, 213065), (113965, 137815)]