229668725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3830

約数の個数: 48

約数和(自身を含む): 354352320

約数和(自身を除く): 124683595

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 2431, 3575, 3779, 4675, 5525, 12155, 18895, 41569, 49127, 60775, 64243, 94475, 207845, 245635, 321215, 540397, 706673, 835159, 1039225, 1228175, 1606075, 2701985, 3533365, 4175795, 9186749, 13509925, 17666825, 20878975, 45933745, 229668725]

約数ペア:

[(1, 229668725), (5, 45933745), (11, 20878975), (13, 17666825), (17, 13509925), (25, 9186749), (55, 4175795), (65, 3533365), (85, 2701985), (143, 1606075), (187, 1228175), (221, 1039225), (275, 835159), (325, 706673), (425, 540397), (715, 321215), (935, 245635), (1105, 207845), (2431, 94475), (3575, 64243), (3779, 60775), (4675, 49127), (5525, 41569), (12155, 18895)]