15624564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 38900736

約数和(自身を除く): 23276172

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 382, 401, 573, 764, 802, 1146, 1203, 1604, 2292, 2406, 3247, 4812, 6494, 6817, 9741, 12988, 13634, 19482, 20451, 27268, 38964, 40902, 76591, 81804, 153182, 229773, 306364, 459546, 919092, 1302047, 2604094, 3906141, 5208188, 7812282, 15624564]

約数ペア:

[(1, 15624564), (2, 7812282), (3, 5208188), (4, 3906141), (6, 2604094), (12, 1302047), (17, 919092), (34, 459546), (51, 306364), (68, 229773), (102, 153182), (191, 81804), (204, 76591), (382, 40902), (401, 38964), (573, 27268), (764, 20451), (802, 19482), (1146, 13634), (1203, 12988), (1604, 9741), (2292, 6817), (2406, 6494), (3247, 4812)]