1633275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 3597984

約数和(自身を除く): 1964709

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 61, 63, 75, 85, 105, 119, 153, 175, 183, 225, 255, 305, 315, 357, 425, 427, 525, 549, 595, 765, 915, 1037, 1071, 1275, 1281, 1525, 1575, 1785, 2135, 2745, 2975, 3111, 3825, 3843, 4575, 5185, 5355, 6405, 7259, 8925, 9333, 10675, 13725, 15555, 19215, 21777, 25925, 26775, 32025, 36295, 46665, 65331, 77775, 96075, 108885, 181475, 233325, 326655, 544425, 1633275]

約数ペア:

[(1, 1633275), (3, 544425), (5, 326655), (7, 233325), (9, 181475), (15, 108885), (17, 96075), (21, 77775), (25, 65331), (35, 46665), (45, 36295), (51, 32025), (61, 26775), (63, 25925), (75, 21777), (85, 19215), (105, 15555), (119, 13725), (153, 10675), (175, 9333), (183, 8925), (225, 7259), (255, 6405), (305, 5355), (315, 5185), (357, 4575), (425, 3843), (427, 3825), (525, 3111), (549, 2975), (595, 2745), (765, 2135), (915, 1785), (1037, 1575), (1071, 1525), (1275, 1281)]