220122075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127607}}^1$

素因数の和:127643

約数の個数: 24

約数和(自身を含む): 379761408

約数和(自身を除く): 159639333

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 127607, 382821, 638035, 1914105, 2934961, 3190175, 8804883, 9570525, 14674805, 44024415, 73374025, 220122075]

約数ペア:

[(1, 220122075), (3, 73374025), (5, 44024415), (15, 14674805), (23, 9570525), (25, 8804883), (69, 3190175), (75, 2934961), (115, 1914105), (345, 638035), (575, 382821), (1725, 127607)]