3612195

素因数分解:

$3^6\times 5^1\times {\mathrm{991}}^1$

素因数の和:1014

約数の個数: 28

約数和(自身を含む): 6505536

約数和(自身を除く): 2893341

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 991, 1215, 2973, 3645, 4955, 8919, 14865, 26757, 44595, 80271, 133785, 240813, 401355, 722439, 1204065, 3612195]

約数ペア:

[(1, 3612195), (3, 1204065), (5, 722439), (9, 401355), (15, 240813), (27, 133785), (45, 80271), (81, 44595), (135, 26757), (243, 14865), (405, 8919), (729, 4955), (991, 3645), (1215, 2973)]