15694854225

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{9161}}^1$

素因数の和:9658

約数の個数: 48

約数和(自身を含む): 26502660864

約数和(自身を除く): 10807806639

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 431, 795, 1293, 1325, 2155, 3975, 6465, 9161, 10775, 22843, 27483, 32325, 45805, 68529, 114215, 137415, 229025, 342645, 485533, 571075, 687075, 1456599, 1713225, 2427665, 3948391, 7282995, 11845173, 12138325, 19741955, 36414975, 59225865, 98709775, 209264723, 296129325, 627794169, 1046323615, 3138970845, 5231618075, 15694854225]

約数ペア:

[(1, 15694854225), (3, 5231618075), (5, 3138970845), (15, 1046323615), (25, 627794169), (53, 296129325), (75, 209264723), (159, 98709775), (265, 59225865), (431, 36414975), (795, 19741955), (1293, 12138325), (1325, 11845173), (2155, 7282995), (3975, 3948391), (6465, 2427665), (9161, 1713225), (10775, 1456599), (22843, 687075), (27483, 571075), (32325, 485533), (45805, 342645), (68529, 229025), (114215, 137415)]