3437005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 1925555

約数列:

[1, 5, 11, 13, 19, 23, 55, 65, 95, 115, 121, 143, 209, 247, 253, 299, 437, 605, 715, 1045, 1235, 1265, 1495, 1573, 2185, 2299, 2717, 2783, 3289, 4807, 5681, 7865, 11495, 13585, 13915, 16445, 24035, 28405, 29887, 36179, 52877, 62491, 149435, 180895, 264385, 312455, 687401, 3437005]

約数ペア:

[(1, 3437005), (5, 687401), (11, 312455), (13, 264385), (19, 180895), (23, 149435), (55, 62491), (65, 52877), (95, 36179), (115, 29887), (121, 28405), (143, 24035), (209, 16445), (247, 13915), (253, 13585), (299, 11495), (437, 7865), (605, 5681), (715, 4807), (1045, 3289), (1235, 2783), (1265, 2717), (1495, 2299), (1573, 2185)]