83487355

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 122747904

約数和(自身を除く): 39260549

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 2803, 4255, 5957, 14015, 19621, 29785, 64469, 98105, 103711, 322345, 451283, 518555, 725977, 2256415, 2385353, 3629885, 11926765, 16697471, 83487355]

約数ペア:

[(1, 83487355), (5, 16697471), (7, 11926765), (23, 3629885), (35, 2385353), (37, 2256415), (115, 725977), (161, 518555), (185, 451283), (259, 322345), (805, 103711), (851, 98105), (1295, 64469), (2803, 29785), (4255, 19621), (5957, 14015)]