129302895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 217603584

約数和(自身を除く): 88300689

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 2861, 3013, 8583, 9039, 14305, 15065, 42915, 45195, 65803, 197409, 329015, 374791, 987045, 1124373, 1873955, 5621865, 8620193, 25860579, 43100965, 129302895]

約数ペア:

[(1, 129302895), (3, 43100965), (5, 25860579), (15, 8620193), (23, 5621865), (69, 1873955), (115, 1124373), (131, 987045), (345, 374791), (393, 329015), (655, 197409), (1965, 65803), (2861, 45195), (3013, 42915), (8583, 15065), (9039, 14305)]