1208389925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{14923}}^1$

素因数の和:15053

約数の個数: 24

約数和(自身を含む): 1554483840

約数和(自身を除く): 346093915

約数列:

[1, 5, 25, 41, 79, 205, 395, 1025, 1975, 3239, 14923, 16195, 74615, 80975, 373075, 611843, 1178917, 3059215, 5894585, 15296075, 29472925, 48335597, 241677985, 1208389925]

約数ペア:

[(1, 1208389925), (5, 241677985), (25, 48335597), (41, 29472925), (79, 15296075), (205, 5894585), (395, 3059215), (1025, 1178917), (1975, 611843), (3239, 373075), (14923, 80975), (16195, 74615)]