1090545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 810255

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 109, 115, 145, 327, 345, 435, 545, 667, 1635, 2001, 2507, 3161, 3335, 7521, 9483, 10005, 12535, 15805, 37605, 47415, 72703, 218109, 363515, 1090545]

約数ペア:

[(1, 1090545), (3, 363515), (5, 218109), (15, 72703), (23, 47415), (29, 37605), (69, 15805), (87, 12535), (109, 10005), (115, 9483), (145, 7521), (327, 3335), (345, 3161), (435, 2507), (545, 2001), (667, 1635)]