1408965

素因数分解:

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

素因数の和:157

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1010235

約数列:

[1, 3, 5, 15, 29, 41, 79, 87, 123, 145, 205, 237, 395, 435, 615, 1185, 1189, 2291, 3239, 3567, 5945, 6873, 9717, 11455, 16195, 17835, 34365, 48585, 93931, 281793, 469655, 1408965]

約数ペア:

[(1, 1408965), (3, 469655), (5, 281793), (15, 93931), (29, 48585), (41, 34365), (79, 17835), (87, 16195), (123, 11455), (145, 9717), (205, 6873), (237, 5945), (395, 3567), (435, 3239), (615, 2291), (1185, 1189)]