8896845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 15800832

約数和(自身を除く): 6903987

約数列:

[1, 3, 5, 15, 19, 31, 53, 57, 93, 95, 155, 159, 265, 285, 361, 465, 589, 795, 1007, 1083, 1643, 1767, 1805, 2945, 3021, 4929, 5035, 5415, 8215, 8835, 11191, 15105, 19133, 24645, 31217, 33573, 55955, 57399, 93651, 95665, 156085, 167865, 286995, 468255, 593123, 1779369, 2965615, 8896845]

約数ペア:

[(1, 8896845), (3, 2965615), (5, 1779369), (15, 593123), (19, 468255), (31, 286995), (53, 167865), (57, 156085), (93, 95665), (95, 93651), (155, 57399), (159, 55955), (265, 33573), (285, 31217), (361, 24645), (465, 19133), (589, 15105), (795, 11191), (1007, 8835), (1083, 8215), (1643, 5415), (1767, 5035), (1805, 4929), (2945, 3021)]