149358465

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 277862400

約数和(自身を除く): 128503935

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 89, 93, 135, 155, 267, 279, 401, 445, 465, 801, 837, 1203, 1335, 1395, 2005, 2403, 2759, 3609, 4005, 4185, 6015, 8277, 10827, 12015, 12431, 13795, 18045, 24831, 35689, 37293, 41385, 54135, 62155, 74493, 107067, 111879, 124155, 178445, 186465, 321201, 335637, 372465, 535335, 559395, 963603, 1106359, 1606005, 1678185, 3319077, 4818015, 5531795, 9957231, 16595385, 29871693, 49786155, 149358465]

約数ペア:

[(1, 149358465), (3, 49786155), (5, 29871693), (9, 16595385), (15, 9957231), (27, 5531795), (31, 4818015), (45, 3319077), (89, 1678185), (93, 1606005), (135, 1106359), (155, 963603), (267, 559395), (279, 535335), (401, 372465), (445, 335637), (465, 321201), (801, 186465), (837, 178445), (1203, 124155), (1335, 111879), (1395, 107067), (2005, 74493), (2403, 62155), (2759, 54135), (3609, 41385), (4005, 37293), (4185, 35689), (6015, 24831), (8277, 18045), (10827, 13795), (12015, 12431)]