147221415

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99139}}^1$

素因数の和:99164

約数の個数: 32

約数和(自身を含む): 285523200

約数和(自身を除く): 138301785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 99139, 297417, 495695, 892251, 1090529, 1487085, 2676753, 3271587, 4461255, 5452645, 9814761, 13383765, 16357935, 29444283, 49073805, 147221415]

約数ペア:

[(1, 147221415), (3, 49073805), (5, 29444283), (9, 16357935), (11, 13383765), (15, 9814761), (27, 5452645), (33, 4461255), (45, 3271587), (55, 2676753), (99, 1487085), (135, 1090529), (165, 892251), (297, 495695), (495, 297417), (1485, 99139)]