4226895

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 7862400

約数和(自身を除く): 3635505

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 79, 87, 123, 145, 205, 237, 261, 369, 395, 435, 615, 711, 1185, 1189, 1305, 1845, 2291, 3239, 3555, 3567, 5945, 6873, 9717, 10701, 11455, 16195, 17835, 20619, 29151, 34365, 48585, 53505, 93931, 103095, 145755, 281793, 469655, 845379, 1408965, 4226895]

約数ペア:

[(1, 4226895), (3, 1408965), (5, 845379), (9, 469655), (15, 281793), (29, 145755), (41, 103095), (45, 93931), (79, 53505), (87, 48585), (123, 34365), (145, 29151), (205, 20619), (237, 17835), (261, 16195), (369, 11455), (395, 10701), (435, 9717), (615, 6873), (711, 5945), (1185, 3567), (1189, 3555), (1305, 3239), (1845, 2291)]