23525895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 42900480

約数和(自身を除く): 19374585

約数列:

[1, 3, 5, 15, 19, 23, 37, 57, 69, 95, 97, 111, 115, 185, 285, 291, 345, 437, 485, 555, 703, 851, 1311, 1455, 1843, 2109, 2185, 2231, 2553, 3515, 3589, 4255, 5529, 6555, 6693, 9215, 10545, 10767, 11155, 12765, 16169, 17945, 27645, 33465, 42389, 48507, 53835, 68191, 80845, 82547, 127167, 204573, 211945, 242535, 247641, 340955, 412735, 635835, 1022865, 1238205, 1568393, 4705179, 7841965, 23525895]

約数ペア:

[(1, 23525895), (3, 7841965), (5, 4705179), (15, 1568393), (19, 1238205), (23, 1022865), (37, 635835), (57, 412735), (69, 340955), (95, 247641), (97, 242535), (111, 211945), (115, 204573), (185, 127167), (285, 82547), (291, 80845), (345, 68191), (437, 53835), (485, 48507), (555, 42389), (703, 33465), (851, 27645), (1311, 17945), (1455, 16169), (1843, 12765), (2109, 11155), (2185, 10767), (2231, 10545), (2553, 9215), (3515, 6693), (3589, 6555), (4255, 5529)]