21868538835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10195123}}^1$

素因数の和:10195155

約数の個数: 32

約数和(自身を含む): 41106739968

約数和(自身を除く): 19238201133

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 10195123, 30585369, 50975615, 112146353, 132536599, 152926845, 336439059, 397609797, 560731765, 662682995, 1457902589, 1682195295, 1988048985, 4373707767, 7289512945, 21868538835]

約数ペア:

[(1, 21868538835), (3, 7289512945), (5, 4373707767), (11, 1988048985), (13, 1682195295), (15, 1457902589), (33, 662682995), (39, 560731765), (55, 397609797), (65, 336439059), (143, 152926845), (165, 132536599), (195, 112146353), (429, 50975615), (715, 30585369), (2145, 10195123)]