15546870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 26547210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 811, 1065, 1278, 1622, 1917, 2130, 2433, 3195, 3834, 4055, 4866, 6390, 7299, 8110, 9585, 12165, 14598, 19170, 21897, 24330, 36495, 43794, 57581, 72990, 109485, 115162, 172743, 218970, 287905, 345486, 518229, 575810, 863715, 1036458, 1554687, 1727430, 2591145, 3109374, 5182290, 7773435, 15546870]

約数ペア:

[(1, 15546870), (2, 7773435), (3, 5182290), (5, 3109374), (6, 2591145), (9, 1727430), (10, 1554687), (15, 1036458), (18, 863715), (27, 575810), (30, 518229), (45, 345486), (54, 287905), (71, 218970), (90, 172743), (135, 115162), (142, 109485), (213, 72990), (270, 57581), (355, 43794), (426, 36495), (639, 24330), (710, 21897), (811, 19170), (1065, 14598), (1278, 12165), (1622, 9585), (1917, 8110), (2130, 7299), (2433, 6390), (3195, 4866), (3834, 4055)]