195302655

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 346329984

約数和(自身を除く): 151027329

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 211, 307, 335, 603, 633, 921, 1005, 1055, 1535, 1899, 2763, 3015, 3165, 4605, 9495, 13815, 14137, 20569, 42411, 61707, 64777, 70685, 102845, 127233, 185121, 194331, 212055, 308535, 323885, 582993, 636165, 925605, 971655, 2914965, 4340059, 13020177, 21700295, 39060531, 65100885, 195302655]

約数ペア:

[(1, 195302655), (3, 65100885), (5, 39060531), (9, 21700295), (15, 13020177), (45, 4340059), (67, 2914965), (201, 971655), (211, 925605), (307, 636165), (335, 582993), (603, 323885), (633, 308535), (921, 212055), (1005, 194331), (1055, 185121), (1535, 127233), (1899, 102845), (2763, 70685), (3015, 64777), (3165, 61707), (4605, 42411), (9495, 20569), (13815, 14137)]