54146925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 114516480

約数和(自身を除く): 60369555

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 525, 651, 775, 1085, 1109, 1395, 1575, 1953, 2325, 3255, 3327, 5425, 5545, 6975, 7763, 9765, 9981, 16275, 16635, 23289, 27725, 34379, 38815, 48825, 49905, 69867, 83175, 103137, 116445, 171895, 194075, 240653, 249525, 309411, 349335, 515685, 582225, 721959, 859475, 1203265, 1547055, 1746675, 2165877, 2578425, 3609795, 6016325, 7735275, 10829385, 18048975, 54146925]

約数ペア:

[(1, 54146925), (3, 18048975), (5, 10829385), (7, 7735275), (9, 6016325), (15, 3609795), (21, 2578425), (25, 2165877), (31, 1746675), (35, 1547055), (45, 1203265), (63, 859475), (75, 721959), (93, 582225), (105, 515685), (155, 349335), (175, 309411), (217, 249525), (225, 240653), (279, 194075), (315, 171895), (465, 116445), (525, 103137), (651, 83175), (775, 69867), (1085, 49905), (1109, 48825), (1395, 38815), (1575, 34379), (1953, 27725), (2325, 23289), (3255, 16635), (3327, 16275), (5425, 9981), (5545, 9765), (6975, 7763)]