15174055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 20623680

約数和(自身を除く): 5449625

約数列:

[1, 5, 13, 43, 61, 65, 89, 215, 305, 445, 559, 793, 1157, 2623, 2795, 3827, 3965, 5429, 5785, 13115, 19135, 27145, 34099, 49751, 70577, 170495, 233447, 248755, 352885, 1167235, 3034811, 15174055]

約数ペア:

[(1, 15174055), (5, 3034811), (13, 1167235), (43, 352885), (61, 248755), (65, 233447), (89, 170495), (215, 70577), (305, 49751), (445, 34099), (559, 27145), (793, 19135), (1157, 13115), (2623, 5785), (2795, 5429), (3827, 3965)]