293399425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 421312320

約数和(自身を除く): 127912895

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 233, 241, 275, 475, 1045, 1165, 1205, 2563, 2651, 4427, 4579, 5225, 5825, 6025, 12815, 13255, 22135, 22895, 48697, 50369, 56153, 64075, 66275, 110675, 114475, 243485, 251845, 280765, 617683, 1066907, 1217425, 1259225, 1403825, 3088415, 5334535, 11735977, 15442075, 26672675, 58679885, 293399425]

約数ペア:

[(1, 293399425), (5, 58679885), (11, 26672675), (19, 15442075), (25, 11735977), (55, 5334535), (95, 3088415), (209, 1403825), (233, 1259225), (241, 1217425), (275, 1066907), (475, 617683), (1045, 280765), (1165, 251845), (1205, 243485), (2563, 114475), (2651, 110675), (4427, 66275), (4579, 64075), (5225, 56153), (5825, 50369), (6025, 48697), (12815, 22895), (13255, 22135)]