15305550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 41997312

約数和(自身を除く): 26691762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 167, 195, 235, 282, 325, 334, 390, 470, 501, 611, 650, 705, 835, 975, 1002, 1175, 1222, 1410, 1670, 1833, 1950, 2171, 2350, 2505, 3055, 3525, 3666, 4175, 4342, 5010, 6110, 6513, 7050, 7849, 8350, 9165, 10855, 12525, 13026, 15275, 15698, 18330, 21710, 23547, 25050, 30550, 32565, 39245, 45825, 47094, 54275, 65130, 78490, 91650, 102037, 108550, 117735, 162825, 196225, 204074, 235470, 306111, 325650, 392450, 510185, 588675, 612222, 1020370, 1177350, 1530555, 2550925, 3061110, 5101850, 7652775, 15305550]

約数ペア:

[(1, 15305550), (2, 7652775), (3, 5101850), (5, 3061110), (6, 2550925), (10, 1530555), (13, 1177350), (15, 1020370), (25, 612222), (26, 588675), (30, 510185), (39, 392450), (47, 325650), (50, 306111), (65, 235470), (75, 204074), (78, 196225), (94, 162825), (130, 117735), (141, 108550), (150, 102037), (167, 91650), (195, 78490), (235, 65130), (282, 54275), (325, 47094), (334, 45825), (390, 39245), (470, 32565), (501, 30550), (611, 25050), (650, 23547), (705, 21710), (835, 18330), (975, 15698), (1002, 15275), (1175, 13026), (1222, 12525), (1410, 10855), (1670, 9165), (1833, 8350), (1950, 7849), (2171, 7050), (2350, 6513), (2505, 6110), (3055, 5010), (3525, 4342), (3666, 4175)]