3856161825

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3677}}^1$

素因数の和:3831

約数の個数: 72

約数和(自身を含む): 7114723200

約数和(自身を除く): 3258561375

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 79, 177, 225, 237, 295, 395, 531, 711, 885, 1185, 1475, 1975, 2655, 3555, 3677, 4425, 4661, 5925, 11031, 13275, 13983, 17775, 18385, 23305, 33093, 41949, 55155, 69915, 91925, 116525, 165465, 209745, 216943, 275775, 290483, 349575, 650829, 827325, 871449, 1048725, 1084715, 1452415, 1952487, 2614347, 3254145, 4357245, 5423575, 7262075, 9762435, 13071735, 16270725, 17138497, 21786225, 48812175, 51415491, 65358675, 85692485, 154246473, 257077455, 428462425, 771232365, 1285387275, 3856161825]

約数ペア:

[(1, 3856161825), (3, 1285387275), (5, 771232365), (9, 428462425), (15, 257077455), (25, 154246473), (45, 85692485), (59, 65358675), (75, 51415491), (79, 48812175), (177, 21786225), (225, 17138497), (237, 16270725), (295, 13071735), (395, 9762435), (531, 7262075), (711, 5423575), (885, 4357245), (1185, 3254145), (1475, 2614347), (1975, 1952487), (2655, 1452415), (3555, 1084715), (3677, 1048725), (4425, 871449), (4661, 827325), (5925, 650829), (11031, 349575), (13275, 290483), (13983, 275775), (17775, 216943), (18385, 209745), (23305, 165465), (33093, 116525), (41949, 91925), (55155, 69915)]