68030955

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17377}}^1$

素因数の和:17420

約数の個数: 32

約数和(自身を含む): 125121600

約数和(自身を除く): 57090645

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 17377, 52131, 86885, 156393, 260655, 469179, 503933, 781965, 1511799, 2345895, 2519665, 4535397, 7558995, 13606191, 22676985, 68030955]

約数ペア:

[(1, 68030955), (3, 22676985), (5, 13606191), (9, 7558995), (15, 4535397), (27, 2519665), (29, 2345895), (45, 1511799), (87, 781965), (135, 503933), (145, 469179), (261, 260655), (435, 156393), (783, 86885), (1305, 52131), (3915, 17377)]