54776625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 94498560

約数和(自身を除く): 39721935

約数列:

[1, 3, 5, 15, 25, 43, 75, 79, 125, 129, 215, 237, 375, 395, 645, 1075, 1185, 1849, 1975, 3225, 3397, 5375, 5547, 5925, 9245, 9875, 10191, 16125, 16985, 27735, 29625, 46225, 50955, 84925, 138675, 146071, 231125, 254775, 424625, 438213, 693375, 730355, 1273875, 2191065, 3651775, 10955325, 18258875, 54776625]

約数ペア:

[(1, 54776625), (3, 18258875), (5, 10955325), (15, 3651775), (25, 2191065), (43, 1273875), (75, 730355), (79, 693375), (125, 438213), (129, 424625), (215, 254775), (237, 231125), (375, 146071), (395, 138675), (645, 84925), (1075, 50955), (1185, 46225), (1849, 29625), (1975, 27735), (3225, 16985), (3397, 16125), (5375, 10191), (5547, 9875), (5925, 9245)]