65801145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 109480320

約数和(自身を除く): 43679175

約数列:

[1, 3, 5, 15, 29, 87, 145, 331, 435, 457, 993, 1371, 1655, 2285, 4965, 6855, 9599, 13253, 28797, 39759, 47995, 66265, 143985, 151267, 198795, 453801, 756335, 2269005, 4386743, 13160229, 21933715, 65801145]

約数ペア:

[(1, 65801145), (3, 21933715), (5, 13160229), (15, 4386743), (29, 2269005), (87, 756335), (145, 453801), (331, 198795), (435, 151267), (457, 143985), (993, 66265), (1371, 47995), (1655, 39759), (2285, 28797), (4965, 13253), (6855, 9599)]