75372435

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4219}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 131005680

約数和(自身を除く): 55633245

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 4219, 5955, 12657, 17865, 21095, 37971, 63285, 189855, 1674943, 5024829, 8374715, 15074487, 25124145, 75372435]

約数ペア:

[(1, 75372435), (3, 25124145), (5, 15074487), (9, 8374715), (15, 5024829), (45, 1674943), (397, 189855), (1191, 63285), (1985, 37971), (3573, 21095), (4219, 17865), (5955, 12657)]