2543670796925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2129887}}^1$

素因数の和:2130018

約数の個数: 48

約数和(自身を含む): 3448169398272

約数和(自身を除く): 904498601347

約数列:

[1, 5, 23, 25, 31, 67, 115, 155, 335, 575, 713, 775, 1541, 1675, 2077, 3565, 7705, 10385, 17825, 38525, 47771, 51925, 238855, 1194275, 2129887, 10649435, 48987401, 53247175, 66026497, 142702429, 244937005, 330132485, 713512145, 1224685025, 1518609431, 1650662425, 3282155867, 3567560725, 4423775299, 7593047155, 16410779335, 22118876495, 37965235775, 82053896675, 101746831877, 110594382475, 508734159385, 2543670796925]

約数ペア:

[(1, 2543670796925), (5, 508734159385), (23, 110594382475), (25, 101746831877), (31, 82053896675), (67, 37965235775), (115, 22118876495), (155, 16410779335), (335, 7593047155), (575, 4423775299), (713, 3567560725), (775, 3282155867), (1541, 1650662425), (1675, 1518609431), (2077, 1224685025), (3565, 713512145), (7705, 330132485), (10385, 244937005), (17825, 142702429), (38525, 66026497), (47771, 53247175), (51925, 48987401), (238855, 10649435), (1194275, 2129887)]