30512195425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{2113}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 40809856752

約数和(自身を除く): 10297661327

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 557, 1037, 1525, 2113, 2785, 5185, 9469, 10565, 13925, 25925, 33977, 35921, 47345, 52825, 128893, 169885, 179605, 236725, 577609, 644465, 849425, 898025, 1176941, 2191181, 2888045, 3222325, 5884705, 10955905, 14440225, 20007997, 29423525, 54779525, 71793401, 100039985, 358967005, 500199925, 1220487817, 1794835025, 6102439085, 30512195425]

約数ペア:

[(1, 30512195425), (5, 6102439085), (17, 1794835025), (25, 1220487817), (61, 500199925), (85, 358967005), (305, 100039985), (425, 71793401), (557, 54779525), (1037, 29423525), (1525, 20007997), (2113, 14440225), (2785, 10955905), (5185, 5884705), (9469, 3222325), (10565, 2888045), (13925, 2191181), (25925, 1176941), (33977, 898025), (35921, 849425), (47345, 644465), (52825, 577609), (128893, 236725), (169885, 179605)]