3539115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 6589440

約数和(自身を除く): 3050325

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 59, 93, 129, 155, 177, 215, 279, 295, 387, 465, 531, 645, 885, 1333, 1395, 1829, 1935, 2537, 2655, 3999, 5487, 6665, 7611, 9145, 11997, 12685, 16461, 19995, 22833, 27435, 38055, 59985, 78647, 82305, 114165, 235941, 393235, 707823, 1179705, 3539115]

約数ペア:

[(1, 3539115), (3, 1179705), (5, 707823), (9, 393235), (15, 235941), (31, 114165), (43, 82305), (45, 78647), (59, 59985), (93, 38055), (129, 27435), (155, 22833), (177, 19995), (215, 16461), (279, 12685), (295, 11997), (387, 9145), (465, 7611), (531, 6665), (645, 5487), (885, 3999), (1333, 2655), (1395, 2537), (1829, 1935)]