84882275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 33235165

約数列:

[1, 5, 17, 25, 29, 71, 85, 97, 145, 355, 425, 485, 493, 725, 1207, 1649, 1775, 2059, 2425, 2465, 2813, 6035, 6887, 8245, 10295, 12325, 14065, 30175, 34435, 35003, 41225, 47821, 51475, 70325, 117079, 172175, 175015, 199723, 239105, 585395, 875075, 998615, 1195525, 2926975, 3395291, 4993075, 16976455, 84882275]

約数ペア:

[(1, 84882275), (5, 16976455), (17, 4993075), (25, 3395291), (29, 2926975), (71, 1195525), (85, 998615), (97, 875075), (145, 585395), (355, 239105), (425, 199723), (485, 175015), (493, 172175), (725, 117079), (1207, 70325), (1649, 51475), (1775, 47821), (2059, 41225), (2425, 35003), (2465, 34435), (2813, 30175), (6035, 14065), (6887, 12325), (8245, 10295)]