45207405

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 81709056

約数和(自身を除く): 36501651

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 305, 383, 387, 549, 645, 915, 1149, 1915, 1935, 2623, 2745, 3447, 5745, 7869, 13115, 16469, 17235, 23363, 23607, 39345, 49407, 70089, 82345, 116815, 118035, 148221, 210267, 247035, 350445, 741105, 1004609, 1051335, 3013827, 5023045, 9041481, 15069135, 45207405]

約数ペア:

[(1, 45207405), (3, 15069135), (5, 9041481), (9, 5023045), (15, 3013827), (43, 1051335), (45, 1004609), (61, 741105), (129, 350445), (183, 247035), (215, 210267), (305, 148221), (383, 118035), (387, 116815), (549, 82345), (645, 70089), (915, 49407), (1149, 39345), (1915, 23607), (1935, 23363), (2623, 17235), (2745, 16469), (3447, 13115), (5745, 7869)]