15690195684

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{45433}}^1$

素因数の和:45677

約数の個数: 72

約数和(自身を含む): 40633807032

約数和(自身を除く): 24943611348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 181, 212, 318, 362, 477, 543, 636, 724, 954, 1086, 1629, 1908, 2172, 3258, 6516, 9593, 19186, 28779, 38372, 45433, 57558, 86337, 90866, 115116, 136299, 172674, 181732, 272598, 345348, 408897, 545196, 817794, 1635588, 2407949, 4815898, 7223847, 8223373, 9631796, 14447694, 16446746, 21671541, 24670119, 28895388, 32893492, 43343082, 49340238, 74010357, 86686164, 98680476, 148020714, 296041428, 435838769, 871677538, 1307516307, 1743355076, 2615032614, 3922548921, 5230065228, 7845097842, 15690195684]

約数ペア:

[(1, 15690195684), (2, 7845097842), (3, 5230065228), (4, 3922548921), (6, 2615032614), (9, 1743355076), (12, 1307516307), (18, 871677538), (36, 435838769), (53, 296041428), (106, 148020714), (159, 98680476), (181, 86686164), (212, 74010357), (318, 49340238), (362, 43343082), (477, 32893492), (543, 28895388), (636, 24670119), (724, 21671541), (954, 16446746), (1086, 14447694), (1629, 9631796), (1908, 8223373), (2172, 7223847), (3258, 4815898), (6516, 2407949), (9593, 1635588), (19186, 817794), (28779, 545196), (38372, 408897), (45433, 345348), (57558, 272598), (86337, 181732), (90866, 172674), (115116, 136299)]