30566425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 43390080

約数和(自身を除く): 12823655

約数列:

[1, 5, 17, 23, 25, 53, 59, 85, 115, 265, 295, 391, 425, 575, 901, 1003, 1219, 1325, 1357, 1475, 1955, 3127, 4505, 5015, 6095, 6785, 9775, 15635, 20723, 22525, 23069, 25075, 30475, 33925, 53159, 71921, 78175, 103615, 115345, 265795, 359605, 518075, 576725, 1222657, 1328975, 1798025, 6113285, 30566425]

約数ペア:

[(1, 30566425), (5, 6113285), (17, 1798025), (23, 1328975), (25, 1222657), (53, 576725), (59, 518075), (85, 359605), (115, 265795), (265, 115345), (295, 103615), (391, 78175), (425, 71921), (575, 53159), (901, 33925), (1003, 30475), (1219, 25075), (1325, 23069), (1357, 22525), (1475, 20723), (1955, 15635), (3127, 9775), (4505, 6785), (5015, 6095)]