4432215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 7672320

約数和(自身を除く): 3240105

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 443, 667, 1329, 2001, 2215, 3335, 6645, 10005, 10189, 12847, 30567, 38541, 50945, 64235, 152835, 192705, 295481, 886443, 1477405, 4432215]

約数ペア:

[(1, 4432215), (3, 1477405), (5, 886443), (15, 295481), (23, 192705), (29, 152835), (69, 64235), (87, 50945), (115, 38541), (145, 30567), (345, 12847), (435, 10189), (443, 10005), (667, 6645), (1329, 3335), (2001, 2215)]