151103425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 212486400

約数和(自身を除く): 61382975

約数列:

[1, 5, 11, 25, 55, 59, 67, 139, 275, 295, 335, 649, 695, 737, 1475, 1529, 1675, 3245, 3475, 3685, 3953, 7645, 8201, 9313, 16225, 18425, 19765, 38225, 41005, 43483, 46565, 90211, 98825, 102443, 205025, 217415, 232825, 451055, 512215, 549467, 1087075, 2255275, 2561075, 2747335, 6044137, 13736675, 30220685, 151103425]

約数ペア:

[(1, 151103425), (5, 30220685), (11, 13736675), (25, 6044137), (55, 2747335), (59, 2561075), (67, 2255275), (139, 1087075), (275, 549467), (295, 512215), (335, 451055), (649, 232825), (695, 217415), (737, 205025), (1475, 102443), (1529, 98825), (1675, 90211), (3245, 46565), (3475, 43483), (3685, 41005), (3953, 38225), (7645, 19765), (8201, 18425), (9313, 16225)]