15344455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 23518656

約数和(自身を除く): 8174201

約数列:

[1, 5, 7, 17, 35, 37, 41, 85, 119, 185, 205, 259, 287, 289, 595, 629, 697, 1295, 1435, 1445, 1517, 2023, 3145, 3485, 4403, 4879, 7585, 10115, 10619, 10693, 11849, 22015, 24395, 25789, 53095, 53465, 59245, 74851, 82943, 128945, 180523, 374255, 414715, 438413, 902615, 2192065, 3068891, 15344455]

約数ペア:

[(1, 15344455), (5, 3068891), (7, 2192065), (17, 902615), (35, 438413), (37, 414715), (41, 374255), (85, 180523), (119, 128945), (185, 82943), (205, 74851), (259, 59245), (287, 53465), (289, 53095), (595, 25789), (629, 24395), (697, 22015), (1295, 11849), (1435, 10693), (1445, 10619), (1517, 10115), (2023, 7585), (3145, 4879), (3485, 4403)]