223482915

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6869}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 399009600

約数和(自身を除く): 175526685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 6507, 6869, 10845, 20607, 32535, 34345, 61821, 103035, 185463, 309105, 927315, 1655429, 4966287, 8277145, 14898861, 24831435, 44696583, 74494305, 223482915]

約数ペア:

[(1, 223482915), (3, 74494305), (5, 44696583), (9, 24831435), (15, 14898861), (27, 8277145), (45, 4966287), (135, 1655429), (241, 927315), (723, 309105), (1205, 185463), (2169, 103035), (3615, 61821), (6507, 34345), (6869, 32535), (10845, 20607)]