53163075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 101350656

約数和(自身を除く): 48187581

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 773, 917, 1965, 2319, 2751, 3275, 3865, 4585, 5411, 9825, 11595, 13755, 16233, 19325, 22925, 27055, 57975, 68775, 81165, 101263, 135275, 303789, 405825, 506315, 708841, 1518945, 2126523, 2531575, 3544205, 7594725, 10632615, 17721025, 53163075]

約数ペア:

[(1, 53163075), (3, 17721025), (5, 10632615), (7, 7594725), (15, 3544205), (21, 2531575), (25, 2126523), (35, 1518945), (75, 708841), (105, 506315), (131, 405825), (175, 303789), (393, 135275), (525, 101263), (655, 81165), (773, 68775), (917, 57975), (1965, 27055), (2319, 22925), (2751, 19325), (3275, 16233), (3865, 13755), (4585, 11595), (5411, 9825)]