75224895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4327}}^1$

素因数の和:4415

約数の個数: 32

約数和(自身を含む): 128801280

約数和(自身を除く): 53576385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 4327, 5795, 12981, 17385, 21635, 64905, 82213, 246639, 263947, 411065, 791841, 1233195, 1319735, 3959205, 5014993, 15044979, 25074965, 75224895]

約数ペア:

[(1, 75224895), (3, 25074965), (5, 15044979), (15, 5014993), (19, 3959205), (57, 1319735), (61, 1233195), (95, 791841), (183, 411065), (285, 263947), (305, 246639), (915, 82213), (1159, 64905), (3477, 21635), (4327, 17385), (5795, 12981)]