2109040065

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{2371}}^1$

素因数の和:2995

約数の個数: 64

約数和(自身を含む): 4098816000

約数和(自身を除く): 1989775935

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 599, 1485, 1797, 2371, 2995, 5391, 6589, 7113, 8985, 11855, 16173, 19767, 21339, 26081, 26955, 32945, 35565, 59301, 64017, 78243, 80865, 98835, 106695, 130405, 177903, 234729, 296505, 320085, 391215, 704187, 889515, 1173645, 1420229, 3520935, 4260687, 7101145, 12782061, 15622519, 21303435, 38346183, 46867557, 63910305, 78112595, 140602671, 191730915, 234337785, 421808013, 703013355, 2109040065]

約数ペア:

[(1, 2109040065), (3, 703013355), (5, 421808013), (9, 234337785), (11, 191730915), (15, 140602671), (27, 78112595), (33, 63910305), (45, 46867557), (55, 38346183), (99, 21303435), (135, 15622519), (165, 12782061), (297, 7101145), (495, 4260687), (599, 3520935), (1485, 1420229), (1797, 1173645), (2371, 889515), (2995, 704187), (5391, 391215), (6589, 320085), (7113, 296505), (8985, 234729), (11855, 177903), (16173, 130405), (19767, 106695), (21339, 98835), (26081, 80865), (26955, 78243), (32945, 64017), (35565, 59301)]