2247397985

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 3231038160

約数和(自身を除く): 983640175

約数列:

[1, 5, 7, 35, 41, 49, 205, 229, 245, 287, 977, 1145, 1435, 1603, 2009, 4885, 6839, 8015, 9389, 10045, 11221, 34195, 40057, 46945, 47873, 56105, 65723, 200285, 223733, 239365, 280399, 328615, 460061, 1118665, 1401995, 1566131, 1962793, 2300305, 7830655, 9173053, 9813965, 10962917, 45865265, 54814585, 64211371, 321056855, 449479597, 2247397985]

約数ペア:

[(1, 2247397985), (5, 449479597), (7, 321056855), (35, 64211371), (41, 54814585), (49, 45865265), (205, 10962917), (229, 9813965), (245, 9173053), (287, 7830655), (977, 2300305), (1145, 1962793), (1435, 1566131), (1603, 1401995), (2009, 1118665), (4885, 460061), (6839, 328615), (8015, 280399), (9389, 239365), (10045, 223733), (11221, 200285), (34195, 65723), (40057, 56105), (46945, 47873)]