2017380015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6404381}}^1$

素因数の和:6404399

約数の個数: 24

約数和(自身を含む): 3996334368

約数和(自身を除く): 1978954353

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6404381, 19213143, 32021905, 44830667, 57639429, 96065715, 134492001, 224153335, 288197145, 403476003, 672460005, 2017380015]

約数ペア:

[(1, 2017380015), (3, 672460005), (5, 403476003), (7, 288197145), (9, 224153335), (15, 134492001), (21, 96065715), (35, 57639429), (45, 44830667), (63, 32021905), (105, 19213143), (315, 6404381)]