15492477

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 28868448

約数和(自身を除く): 13375971

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 67, 77, 91, 121, 143, 147, 201, 231, 273, 363, 429, 469, 539, 637, 737, 847, 871, 1001, 1407, 1573, 1617, 1911, 2211, 2541, 2613, 3003, 3283, 4719, 5159, 5929, 6097, 7007, 8107, 9581, 9849, 11011, 15477, 17787, 18291, 21021, 24321, 28743, 33033, 36113, 42679, 56749, 67067, 77077, 105391, 108339, 128037, 170247, 201201, 231231, 316173, 397243, 469469, 737737, 1191729, 1408407, 2213211, 5164159, 15492477]

約数ペア:

[(1, 15492477), (3, 5164159), (7, 2213211), (11, 1408407), (13, 1191729), (21, 737737), (33, 469469), (39, 397243), (49, 316173), (67, 231231), (77, 201201), (91, 170247), (121, 128037), (143, 108339), (147, 105391), (201, 77077), (231, 67067), (273, 56749), (363, 42679), (429, 36113), (469, 33033), (539, 28743), (637, 24321), (737, 21021), (847, 18291), (871, 17787), (1001, 15477), (1407, 11011), (1573, 9849), (1617, 9581), (1911, 8107), (2211, 7007), (2541, 6097), (2613, 5929), (3003, 5159), (3283, 4719)]