89904585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15329}}^1$

素因数の和:15377

約数の個数: 32

約数和(自身を含む): 158941440

約数和(自身を除く): 69036855

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 15329, 45987, 76645, 229935, 260593, 352567, 781779, 1057701, 1302965, 1762835, 3908895, 5288505, 5993639, 17980917, 29968195, 89904585]

約数ペア:

[(1, 89904585), (3, 29968195), (5, 17980917), (15, 5993639), (17, 5288505), (23, 3908895), (51, 1762835), (69, 1302965), (85, 1057701), (115, 781779), (255, 352567), (345, 260593), (391, 229935), (1173, 76645), (1955, 45987), (5865, 15329)]