203415162015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25442797}}^1$

素因数の和:25442859

約数の個数: 32

約数和(自身を含む): 359048765376

約数和(自身を除く): 155633603361

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 25442797, 76328391, 127213985, 330756361, 381641955, 992269083, 1043154677, 1653781805, 3129464031, 4961345415, 5215773385, 13561010801, 15647320155, 40683032403, 67805054005, 203415162015]

約数ペア:

[(1, 203415162015), (3, 67805054005), (5, 40683032403), (13, 15647320155), (15, 13561010801), (39, 5215773385), (41, 4961345415), (65, 3129464031), (123, 1653781805), (195, 1043154677), (205, 992269083), (533, 381641955), (615, 330756361), (1599, 127213985), (2665, 76328391), (7995, 25442797)]