15190890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3575

約数の個数: 64

約数和(自身を含む): 42844032

約数和(自身を除く): 27653142

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 3541, 4290, 7082, 10623, 17705, 21246, 35410, 38951, 46033, 53115, 77902, 92066, 106230, 116853, 138099, 194755, 230165, 233706, 276198, 389510, 460330, 506363, 584265, 690495, 1012726, 1168530, 1380990, 1519089, 2531815, 3038178, 5063630, 7595445, 15190890]

約数ペア:

[(1, 15190890), (2, 7595445), (3, 5063630), (5, 3038178), (6, 2531815), (10, 1519089), (11, 1380990), (13, 1168530), (15, 1012726), (22, 690495), (26, 584265), (30, 506363), (33, 460330), (39, 389510), (55, 276198), (65, 233706), (66, 230165), (78, 194755), (110, 138099), (130, 116853), (143, 106230), (165, 92066), (195, 77902), (286, 53115), (330, 46033), (390, 38951), (429, 35410), (715, 21246), (858, 17705), (1430, 10623), (2145, 7082), (3541, 4290)]