9030385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 4517135

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 223, 445, 455, 623, 1115, 1157, 1561, 2899, 3115, 5785, 7805, 8099, 14495, 19847, 20293, 40495, 99235, 101465, 138929, 258011, 694645, 1290055, 1806077, 9030385]

約数ペア:

[(1, 9030385), (5, 1806077), (7, 1290055), (13, 694645), (35, 258011), (65, 138929), (89, 101465), (91, 99235), (223, 40495), (445, 20293), (455, 19847), (623, 14495), (1115, 8099), (1157, 7805), (1561, 5785), (2899, 3115)]