161007945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1459}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 294896640

約数和(自身を除く): 133888695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1051, 1459, 3153, 4377, 5255, 7295, 7357, 10213, 15765, 21885, 22071, 30639, 36785, 51065, 110355, 153195, 1533409, 4600227, 7667045, 10733863, 23001135, 32201589, 53669315, 161007945]

約数ペア:

[(1, 161007945), (3, 53669315), (5, 32201589), (7, 23001135), (15, 10733863), (21, 7667045), (35, 4600227), (105, 1533409), (1051, 153195), (1459, 110355), (3153, 51065), (4377, 36785), (5255, 30639), (7295, 22071), (7357, 21885), (10213, 15765)]