15147150405

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{207481}}^1$

素因数の和:207677

約数の個数: 32

約数和(自身を含む): 25176695808

約数和(自身を除く): 10029545403

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 465, 471, 785, 2355, 4867, 14601, 24335, 73005, 207481, 622443, 1037405, 3112215, 6431911, 19295733, 32159555, 32574517, 96478665, 97723551, 162872585, 488617755, 1009810027, 3029430081, 5049050135, 15147150405]

約数ペア:

[(1, 15147150405), (3, 5049050135), (5, 3029430081), (15, 1009810027), (31, 488617755), (93, 162872585), (155, 97723551), (157, 96478665), (465, 32574517), (471, 32159555), (785, 19295733), (2355, 6431911), (4867, 3112215), (14601, 1037405), (24335, 622443), (73005, 207481)]