9091010655

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1573

約数の個数: 72

約数和(自身を含む): 16676077392

約数和(自身を除く): 7585066737

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 617, 855, 907, 1083, 1805, 1851, 2721, 3085, 3249, 4535, 5415, 5553, 8163, 9255, 11723, 13605, 16245, 17233, 27765, 35169, 40815, 51699, 58615, 86165, 105507, 155097, 175845, 222737, 258495, 327427, 527535, 559619, 668211, 775485, 982281, 1113685, 1637135, 1678857, 2004633, 2798095, 2946843, 3341055, 4911405, 5036571, 8394285, 10023165, 10632761, 14734215, 25182855, 31898283, 53163805, 95694849, 159491415, 202022459, 478474245, 606067377, 1010112295, 1818202131, 3030336885, 9091010655]

約数ペア:

[(1, 9091010655), (3, 3030336885), (5, 1818202131), (9, 1010112295), (15, 606067377), (19, 478474245), (45, 202022459), (57, 159491415), (95, 95694849), (171, 53163805), (285, 31898283), (361, 25182855), (617, 14734215), (855, 10632761), (907, 10023165), (1083, 8394285), (1805, 5036571), (1851, 4911405), (2721, 3341055), (3085, 2946843), (3249, 2798095), (4535, 2004633), (5415, 1678857), (5553, 1637135), (8163, 1113685), (9255, 982281), (11723, 775485), (13605, 668211), (16245, 559619), (17233, 527535), (27765, 327427), (35169, 258495), (40815, 222737), (51699, 175845), (58615, 155097), (86165, 105507)]