8014005

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 7537995

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 89, 115, 135, 145, 207, 261, 267, 345, 435, 445, 621, 667, 783, 801, 1035, 1305, 1335, 2001, 2047, 2403, 2581, 3105, 3335, 3915, 4005, 6003, 6141, 7743, 10005, 10235, 12015, 12905, 18009, 18423, 23229, 30015, 30705, 38715, 55269, 59363, 69687, 90045, 92115, 116145, 178089, 276345, 296815, 348435, 534267, 890445, 1602801, 2671335, 8014005]

約数ペア:

[(1, 8014005), (3, 2671335), (5, 1602801), (9, 890445), (15, 534267), (23, 348435), (27, 296815), (29, 276345), (45, 178089), (69, 116145), (87, 92115), (89, 90045), (115, 69687), (135, 59363), (145, 55269), (207, 38715), (261, 30705), (267, 30015), (345, 23229), (435, 18423), (445, 18009), (621, 12905), (667, 12015), (783, 10235), (801, 10005), (1035, 7743), (1305, 6141), (1335, 6003), (2001, 4005), (2047, 3915), (2403, 3335), (2581, 3105)]