172092165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{234139}}^1$

素因数の和:234161

約数の個数: 24

約数和(自身を含む): 320303520

約数和(自身を除く): 148211355

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 234139, 702417, 1170695, 1638973, 3512085, 4916919, 8194865, 11472811, 24584595, 34418433, 57364055, 172092165]

約数ペア:

[(1, 172092165), (3, 57364055), (5, 34418433), (7, 24584595), (15, 11472811), (21, 8194865), (35, 4916919), (49, 3512085), (105, 1638973), (147, 1170695), (245, 702417), (735, 234139)]