86280195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 55968765

約数列:

[1, 3, 5, 15, 41, 123, 205, 239, 587, 615, 717, 1195, 1761, 2935, 3585, 8805, 9799, 24067, 29397, 48995, 72201, 120335, 140293, 146985, 361005, 420879, 701465, 2104395, 5752013, 17256039, 28760065, 86280195]

約数ペア:

[(1, 86280195), (3, 28760065), (5, 17256039), (15, 5752013), (41, 2104395), (123, 701465), (205, 420879), (239, 361005), (587, 146985), (615, 140293), (717, 120335), (1195, 72201), (1761, 48995), (2935, 29397), (3585, 24067), (8805, 9799)]