30015115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 42892416

約数和(自身を除く): 12877301

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1181, 1495, 1955, 5083, 5905, 15353, 20077, 25415, 27163, 76765, 100385, 135815, 261001, 353119, 461771, 1305005, 1765595, 2308855, 6003023, 30015115]

約数ペア:

[(1, 30015115), (5, 6003023), (13, 2308855), (17, 1765595), (23, 1305005), (65, 461771), (85, 353119), (115, 261001), (221, 135815), (299, 100385), (391, 76765), (1105, 27163), (1181, 25415), (1495, 20077), (1955, 15353), (5083, 5905)]