67471545

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 112780800

約数和(自身を除く): 45309255

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1423, 1635, 3161, 4269, 7115, 9483, 15805, 21345, 41267, 47415, 123801, 155107, 206335, 465321, 619005, 775535, 2326605, 4498103, 13494309, 22490515, 67471545]

約数ペア:

[(1, 67471545), (3, 22490515), (5, 13494309), (15, 4498103), (29, 2326605), (87, 775535), (109, 619005), (145, 465321), (327, 206335), (435, 155107), (545, 123801), (1423, 47415), (1635, 41267), (3161, 21345), (4269, 15805), (7115, 9483)]