61104465

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 109444608

約数和(自身を除く): 48340143

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 167, 173, 235, 423, 501, 519, 705, 835, 865, 1503, 1557, 2115, 2505, 2595, 7515, 7785, 7849, 8131, 23547, 24393, 28891, 39245, 40655, 70641, 73179, 86673, 117735, 121965, 144455, 260019, 353205, 365895, 433365, 1300095, 1357877, 4073631, 6789385, 12220893, 20368155, 61104465]

約数ペア:

[(1, 61104465), (3, 20368155), (5, 12220893), (9, 6789385), (15, 4073631), (45, 1357877), (47, 1300095), (141, 433365), (167, 365895), (173, 353205), (235, 260019), (423, 144455), (501, 121965), (519, 117735), (705, 86673), (835, 73179), (865, 70641), (1503, 40655), (1557, 39245), (2115, 28891), (2505, 24393), (2595, 23547), (7515, 8131), (7785, 7849)]