31119055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 12345905

約数列:

[1, 5, 11, 19, 55, 95, 97, 209, 307, 485, 1045, 1067, 1535, 1843, 3377, 5335, 5833, 9215, 16885, 20273, 29165, 29779, 64163, 101365, 148895, 320815, 327569, 565801, 1637845, 2829005, 6223811, 31119055]

約数ペア:

[(1, 31119055), (5, 6223811), (11, 2829005), (19, 1637845), (55, 565801), (95, 327569), (97, 320815), (209, 148895), (307, 101365), (485, 64163), (1045, 29779), (1067, 29165), (1535, 20273), (1843, 16885), (3377, 9215), (5335, 5833)]