26337285

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 51744000

約数和(自身を除く): 25406715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 349, 351, 387, 559, 585, 645, 1047, 1161, 1677, 1745, 1755, 1935, 2795, 3141, 4537, 5031, 5235, 5805, 8385, 9423, 13611, 15007, 15093, 15705, 22685, 25155, 40833, 45021, 47115, 68055, 75035, 75465, 122499, 135063, 195091, 204165, 225105, 405189, 585273, 612495, 675315, 975455, 1755819, 2025945, 2926365, 5267457, 8779095, 26337285]

約数ペア:

[(1, 26337285), (3, 8779095), (5, 5267457), (9, 2926365), (13, 2025945), (15, 1755819), (27, 975455), (39, 675315), (43, 612495), (45, 585273), (65, 405189), (117, 225105), (129, 204165), (135, 195091), (195, 135063), (215, 122499), (349, 75465), (351, 75035), (387, 68055), (559, 47115), (585, 45021), (645, 40833), (1047, 25155), (1161, 22685), (1677, 15705), (1745, 15093), (1755, 15007), (1935, 13611), (2795, 9423), (3141, 8385), (4537, 5805), (5031, 5235)]