15615444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 40517120

約数和(自身を除く): 24901676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 3229, 4836, 6458, 9687, 12916, 19374, 38748, 41977, 83954, 100099, 125931, 167908, 200198, 251862, 300297, 400396, 503724, 600594, 1201188, 1301287, 2602574, 3903861, 5205148, 7807722, 15615444]

約数ペア:

[(1, 15615444), (2, 7807722), (3, 5205148), (4, 3903861), (6, 2602574), (12, 1301287), (13, 1201188), (26, 600594), (31, 503724), (39, 400396), (52, 300297), (62, 251862), (78, 200198), (93, 167908), (124, 125931), (156, 100099), (186, 83954), (372, 41977), (403, 38748), (806, 19374), (1209, 12916), (1612, 9687), (2418, 6458), (3229, 4836)]