109214355

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 178449408

約数和(自身を除く): 69235053

約数列:

[1, 3, 5, 15, 67, 201, 271, 335, 401, 813, 1005, 1203, 1355, 2005, 4065, 6015, 18157, 26867, 54471, 80601, 90785, 108671, 134335, 272355, 326013, 403005, 543355, 1630065, 7280957, 21842871, 36404785, 109214355]

約数ペア:

[(1, 109214355), (3, 36404785), (5, 21842871), (15, 7280957), (67, 1630065), (201, 543355), (271, 403005), (335, 326013), (401, 272355), (813, 134335), (1005, 108671), (1203, 90785), (1355, 80601), (2005, 54471), (4065, 26867), (6015, 18157)]