146475

素因数分解:

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

素因数の和:57

約数の個数: 48

約数和(自身を含む): 317440

約数和(自身を除く): 170965

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 93, 105, 135, 155, 175, 189, 217, 225, 279, 315, 465, 525, 651, 675, 775, 837, 945, 1085, 1395, 1575, 1953, 2325, 3255, 4185, 4725, 5425, 5859, 6975, 9765, 16275, 20925, 29295, 48825, 146475]

約数ペア:

[(1, 146475), (3, 48825), (5, 29295), (7, 20925), (9, 16275), (15, 9765), (21, 6975), (25, 5859), (27, 5425), (31, 4725), (35, 4185), (45, 3255), (63, 2325), (75, 1953), (93, 1575), (105, 1395), (135, 1085), (155, 945), (175, 837), (189, 775), (217, 675), (225, 651), (279, 525), (315, 465)]