85387935

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 53957985

約数列:

[1, 3, 5, 15, 89, 167, 267, 383, 445, 501, 835, 1149, 1335, 1915, 2505, 5745, 14863, 34087, 44589, 63961, 74315, 102261, 170435, 191883, 222945, 319805, 511305, 959415, 5692529, 17077587, 28462645, 85387935]

約数ペア:

[(1, 85387935), (3, 28462645), (5, 17077587), (15, 5692529), (89, 959415), (167, 511305), (267, 319805), (383, 222945), (445, 191883), (501, 170435), (835, 102261), (1149, 74315), (1335, 63961), (1915, 44589), (2505, 34087), (5745, 14863)]