2175231305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{345001}}^1$

素因数の和:345116

約数の個数: 16

約数和(自身を含む): 2840056464

約数和(自身を除く): 664825159

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 345001, 1725005, 4485013, 22425065, 33465097, 167325485, 435046261, 2175231305]

約数ペア:

[(1, 2175231305), (5, 435046261), (13, 167325485), (65, 33465097), (97, 22425065), (485, 4485013), (1261, 1725005), (6305, 345001)]