309769245

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{48821}}^1$

素因数の和:48882

約数の個数: 32

約数和(自身を含む): 562429440

約数和(自身を除く): 252660195

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 48821, 146463, 244105, 439389, 732315, 1318167, 2196945, 2294587, 6590835, 6883761, 11472935, 20651283, 34418805, 61953849, 103256415, 309769245]

約数ペア:

[(1, 309769245), (3, 103256415), (5, 61953849), (9, 34418805), (15, 20651283), (27, 11472935), (45, 6883761), (47, 6590835), (135, 2294587), (141, 2196945), (235, 1318167), (423, 732315), (705, 439389), (1269, 244105), (2115, 146463), (6345, 48821)]