101545615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 131383296

約数和(自身を除く): 29837681

約数列:

[1, 5, 31, 47, 53, 155, 235, 263, 265, 1315, 1457, 1643, 2491, 7285, 8153, 8215, 12361, 12455, 13939, 40765, 61805, 69695, 77221, 383191, 386105, 432109, 655133, 1915955, 2160545, 3275665, 20309123, 101545615]

約数ペア:

[(1, 101545615), (5, 20309123), (31, 3275665), (47, 2160545), (53, 1915955), (155, 655133), (235, 432109), (263, 386105), (265, 383191), (1315, 77221), (1457, 69695), (1643, 61805), (2491, 40765), (7285, 13939), (8153, 12455), (8215, 12361)]