83892705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25307}}^1$

素因数の和:25345

約数の個数: 32

約数和(自身を含む): 153062784

約数和(自身を除く): 69170079

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 25307, 75921, 126535, 328991, 379605, 430219, 986973, 1290657, 1644955, 2151095, 4934865, 5592847, 6453285, 16778541, 27964235, 83892705]

約数ペア:

[(1, 83892705), (3, 27964235), (5, 16778541), (13, 6453285), (15, 5592847), (17, 4934865), (39, 2151095), (51, 1644955), (65, 1290657), (85, 986973), (195, 430219), (221, 379605), (255, 328991), (663, 126535), (1105, 75921), (3315, 25307)]