78375835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 103265280

約数和(自身を除く): 24889445

約数列:

[1, 5, 23, 29, 71, 115, 145, 331, 355, 667, 1633, 1655, 2059, 3335, 7613, 8165, 9599, 10295, 23501, 38065, 47357, 47995, 117505, 220777, 236785, 540523, 681529, 1103885, 2702615, 3407645, 15675167, 78375835]

約数ペア:

[(1, 78375835), (5, 15675167), (23, 3407645), (29, 2702615), (71, 1103885), (115, 681529), (145, 540523), (331, 236785), (355, 220777), (667, 117505), (1633, 47995), (1655, 47357), (2059, 38065), (3335, 23501), (7613, 10295), (8165, 9599)]