745816287

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{22619}}^1$

素因数の和:23030

約数の個数: 16

約数和(自身を含む): 1031472000

約数和(自身を除く): 285655713

約数列:

[1, 3, 29, 87, 379, 1137, 10991, 22619, 32973, 67857, 655951, 1967853, 8572601, 25717803, 248605429, 745816287]

約数ペア:

[(1, 745816287), (3, 248605429), (29, 25717803), (87, 8572601), (379, 1967853), (1137, 655951), (10991, 67857), (22619, 32973)]