306095615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{659}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 439464960

約数和(自身を除く): 133369345

約数列:

[1, 5, 7, 23, 35, 115, 161, 577, 659, 805, 2885, 3295, 4039, 4613, 13271, 15157, 20195, 23065, 66355, 75785, 92897, 106099, 380243, 464485, 530495, 1901215, 2661701, 8745589, 13308505, 43727945, 61219123, 306095615]

約数ペア:

[(1, 306095615), (5, 61219123), (7, 43727945), (23, 13308505), (35, 8745589), (115, 2661701), (161, 1901215), (577, 530495), (659, 464485), (805, 380243), (2885, 106099), (3295, 92897), (4039, 75785), (4613, 66355), (13271, 23065), (15157, 20195)]