89497135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 132894720

約数和(自身を除く): 43397585

約数列:

[1, 5, 7, 13, 35, 65, 91, 239, 455, 823, 1195, 1673, 3107, 4115, 5761, 8365, 10699, 15535, 21749, 28805, 53495, 74893, 108745, 196697, 374465, 983485, 1376879, 2557061, 6884395, 12785305, 17899427, 89497135]

約数ペア:

[(1, 89497135), (5, 17899427), (7, 12785305), (13, 6884395), (35, 2557061), (65, 1376879), (91, 983485), (239, 374465), (455, 196697), (823, 108745), (1195, 74893), (1673, 53495), (3107, 28805), (4115, 21749), (5761, 15535), (8365, 10699)]