79040805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 132105600

約数和(自身を除く): 53064795

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1635, 1667, 3161, 5001, 8335, 9483, 15805, 25005, 47415, 48343, 145029, 181703, 241715, 545109, 725145, 908515, 2725545, 5269387, 15808161, 26346935, 79040805]

約数ペア:

[(1, 79040805), (3, 26346935), (5, 15808161), (15, 5269387), (29, 2725545), (87, 908515), (109, 725145), (145, 545109), (327, 241715), (435, 181703), (545, 145029), (1635, 48343), (1667, 47415), (3161, 25005), (5001, 15805), (8335, 9483)]