4188275

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 6530832

約数和(自身を除く): 2342557

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 263, 325, 455, 637, 1225, 1315, 1841, 2275, 3185, 3419, 6575, 9205, 12887, 15925, 17095, 23933, 46025, 64435, 85475, 119665, 167531, 322175, 598325, 837655, 4188275]

約数ペア:

[(1, 4188275), (5, 837655), (7, 598325), (13, 322175), (25, 167531), (35, 119665), (49, 85475), (65, 64435), (91, 46025), (175, 23933), (245, 17095), (263, 15925), (325, 12887), (455, 9205), (637, 6575), (1225, 3419), (1315, 3185), (1841, 2275)]