3172015

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 4912488

約数和(自身を除く): 1740473

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 107, 121, 245, 385, 535, 539, 605, 749, 847, 1177, 2695, 3745, 4235, 5243, 5885, 5929, 8239, 12947, 26215, 29645, 41195, 57673, 64735, 90629, 288365, 453145, 634403, 3172015]

約数ペア:

[(1, 3172015), (5, 634403), (7, 453145), (11, 288365), (35, 90629), (49, 64735), (55, 57673), (77, 41195), (107, 29645), (121, 26215), (245, 12947), (385, 8239), (535, 5929), (539, 5885), (605, 5243), (749, 4235), (847, 3745), (1177, 2695)]