67954015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 94074624

約数和(自身を除く): 26120609

約数列:

[1, 5, 17, 31, 37, 41, 85, 155, 185, 205, 289, 527, 629, 697, 1147, 1271, 1445, 1517, 2635, 3145, 3485, 5735, 6355, 7585, 8959, 10693, 11849, 19499, 21607, 25789, 44795, 47027, 53465, 59245, 97495, 108035, 128945, 235135, 331483, 367319, 438413, 799459, 1657415, 1836595, 2192065, 3997295, 13590803, 67954015]

約数ペア:

[(1, 67954015), (5, 13590803), (17, 3997295), (31, 2192065), (37, 1836595), (41, 1657415), (85, 799459), (155, 438413), (185, 367319), (205, 331483), (289, 235135), (527, 128945), (629, 108035), (697, 97495), (1147, 59245), (1271, 53465), (1445, 47027), (1517, 44795), (2635, 25789), (3145, 21607), (3485, 19499), (5735, 11849), (6355, 10693), (7585, 8959)]