29754405

素因数分解:

$3^3\times 5^1\times {\mathrm{220403}}^1$

素因数の和:220417

約数の個数: 16

約数和(自身を含む): 52896960

約数和(自身を除く): 23142555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 220403, 661209, 1102015, 1983627, 3306045, 5950881, 9918135, 29754405]

約数ペア:

[(1, 29754405), (3, 9918135), (5, 5950881), (9, 3306045), (15, 1983627), (27, 1102015), (45, 661209), (135, 220403)]