715287645

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 1332756480

約数和(自身を除く): 617468835

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 67, 93, 135, 155, 201, 279, 335, 465, 603, 837, 1005, 1395, 1809, 2077, 2551, 3015, 4185, 6231, 7653, 9045, 10385, 12755, 18693, 22959, 31155, 38265, 56079, 68877, 79081, 93465, 114795, 170917, 237243, 280395, 344385, 395405, 512751, 711729, 854585, 1186215, 1538253, 2135187, 2563755, 3558645, 4614759, 5298427, 7691265, 10675935, 15895281, 23073795, 26492135, 47685843, 79476405, 143057529, 238429215, 715287645]

約数ペア:

[(1, 715287645), (3, 238429215), (5, 143057529), (9, 79476405), (15, 47685843), (27, 26492135), (31, 23073795), (45, 15895281), (67, 10675935), (93, 7691265), (135, 5298427), (155, 4614759), (201, 3558645), (279, 2563755), (335, 2135187), (465, 1538253), (603, 1186215), (837, 854585), (1005, 711729), (1395, 512751), (1809, 395405), (2077, 344385), (2551, 280395), (3015, 237243), (4185, 170917), (6231, 114795), (7653, 93465), (9045, 79081), (10385, 68877), (12755, 56079), (18693, 38265), (22959, 31155)]