298859065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 405596160

約数和(自身を除く): 106737095

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 2465, 2635, 3911, 4495, 15283, 19555, 66487, 76415, 113419, 121241, 332435, 567095, 606205, 1928123, 2061097, 3515989, 9640615, 10305485, 17579945, 59771813, 298859065]

約数ペア:

[(1, 298859065), (5, 59771813), (17, 17579945), (29, 10305485), (31, 9640615), (85, 3515989), (145, 2061097), (155, 1928123), (493, 606205), (527, 567095), (899, 332435), (2465, 121241), (2635, 113419), (3911, 76415), (4495, 66487), (15283, 19555)]