1254696575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 1783385856

約数和(自身を除く): 528689281

約数列:

[1, 5, 11, 23, 25, 55, 115, 163, 253, 275, 575, 815, 1217, 1265, 1793, 3749, 4075, 6085, 6325, 8965, 13387, 18745, 27991, 30425, 41239, 44825, 66935, 93725, 139955, 198371, 206195, 307901, 334675, 699775, 991855, 1030975, 1539505, 2182081, 4562533, 4959275, 7697525, 10910405, 22812665, 50187863, 54552025, 114063325, 250939315, 1254696575]

約数ペア:

[(1, 1254696575), (5, 250939315), (11, 114063325), (23, 54552025), (25, 50187863), (55, 22812665), (115, 10910405), (163, 7697525), (253, 4959275), (275, 4562533), (575, 2182081), (815, 1539505), (1217, 1030975), (1265, 991855), (1793, 699775), (3749, 334675), (4075, 307901), (6085, 206195), (6325, 198371), (8965, 139955), (13387, 93725), (18745, 66935), (27991, 44825), (30425, 41239)]