69100605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4139}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 139501440

約数和(自身を除く): 70400835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 4139, 5565, 12417, 16695, 20695, 28973, 37251, 62085, 86919, 144865, 186255, 219367, 260757, 434595, 658101, 1096835, 1303785, 1535569, 1974303, 3290505, 4606707, 7677845, 9871515, 13820121, 23033535, 69100605]

約数ペア:

[(1, 69100605), (3, 23033535), (5, 13820121), (7, 9871515), (9, 7677845), (15, 4606707), (21, 3290505), (35, 1974303), (45, 1535569), (53, 1303785), (63, 1096835), (105, 658101), (159, 434595), (265, 260757), (315, 219367), (371, 186255), (477, 144865), (795, 86919), (1113, 62085), (1855, 37251), (2385, 28973), (3339, 20695), (4139, 16695), (5565, 12417)]