57943275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 104826624

約数和(自身を除く): 46883349

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 887, 975, 1005, 1675, 2613, 2661, 4355, 4435, 5025, 11531, 13065, 13305, 21775, 22175, 34593, 57655, 59429, 65325, 66525, 172965, 178287, 288275, 297145, 772577, 864825, 891435, 1485725, 2317731, 3862885, 4457175, 11588655, 19314425, 57943275]

約数ペア:

[(1, 57943275), (3, 19314425), (5, 11588655), (13, 4457175), (15, 3862885), (25, 2317731), (39, 1485725), (65, 891435), (67, 864825), (75, 772577), (195, 297145), (201, 288275), (325, 178287), (335, 172965), (871, 66525), (887, 65325), (975, 59429), (1005, 57655), (1675, 34593), (2613, 22175), (2661, 21775), (4355, 13305), (4435, 13065), (5025, 11531)]