75077685

素因数分解:

$3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 135410616

約数和(自身を除く): 60332931

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 405, 591, 941, 985, 1773, 2823, 2955, 4705, 5319, 8469, 8865, 14115, 15957, 25407, 26595, 42345, 76221, 79785, 127035, 185377, 381105, 556131, 926885, 1668393, 2780655, 5005179, 8341965, 15015537, 25025895, 75077685]

約数ペア:

[(1, 75077685), (3, 25025895), (5, 15015537), (9, 8341965), (15, 5005179), (27, 2780655), (45, 1668393), (81, 926885), (135, 556131), (197, 381105), (405, 185377), (591, 127035), (941, 79785), (985, 76221), (1773, 42345), (2823, 26595), (2955, 25407), (4705, 15957), (5319, 14115), (8469, 8865)]