16058025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 31337280

約数和(自身を除く): 15279255

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 107, 115, 145, 207, 225, 261, 321, 345, 435, 535, 575, 667, 725, 963, 1035, 1305, 1605, 1725, 2001, 2175, 2461, 2675, 3103, 3335, 4815, 5175, 6003, 6525, 7383, 8025, 9309, 10005, 12305, 15515, 16675, 22149, 24075, 27927, 30015, 36915, 46545, 50025, 61525, 71369, 77575, 110745, 139635, 150075, 184575, 214107, 232725, 356845, 553725, 642321, 698175, 1070535, 1784225, 3211605, 5352675, 16058025]

約数ペア:

[(1, 16058025), (3, 5352675), (5, 3211605), (9, 1784225), (15, 1070535), (23, 698175), (25, 642321), (29, 553725), (45, 356845), (69, 232725), (75, 214107), (87, 184575), (107, 150075), (115, 139635), (145, 110745), (207, 77575), (225, 71369), (261, 61525), (321, 50025), (345, 46545), (435, 36915), (535, 30015), (575, 27927), (667, 24075), (725, 22149), (963, 16675), (1035, 15515), (1305, 12305), (1605, 10005), (1725, 9309), (2001, 8025), (2175, 7383), (2461, 6525), (2675, 6003), (3103, 5175), (3335, 4815)]