1241885955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{17971}}^1$

素因数の和:18267

約数の個数: 32

約数和(自身を含む): 2111781888

約数和(自身を除く): 869895933

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 813, 1355, 4065, 4607, 13821, 17971, 23035, 53913, 69105, 89855, 269565, 305507, 916521, 1527535, 4582605, 4870141, 14610423, 24350705, 73052115, 82792397, 248377191, 413961985, 1241885955]

約数ペア:

[(1, 1241885955), (3, 413961985), (5, 248377191), (15, 82792397), (17, 73052115), (51, 24350705), (85, 14610423), (255, 4870141), (271, 4582605), (813, 1527535), (1355, 916521), (4065, 305507), (4607, 269565), (13821, 89855), (17971, 69105), (23035, 53913)]