98835815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 36639385

約数列:

[1, 5, 13, 19, 65, 95, 191, 247, 419, 955, 1235, 2095, 2483, 3629, 5447, 7961, 12415, 18145, 27235, 39805, 47177, 80029, 103493, 235885, 400145, 517465, 1040377, 1520551, 5201885, 7602755, 19767163, 98835815]

約数ペア:

[(1, 98835815), (5, 19767163), (13, 7602755), (19, 5201885), (65, 1520551), (95, 1040377), (191, 517465), (247, 400145), (419, 235885), (955, 103493), (1235, 80029), (2095, 47177), (2483, 39805), (3629, 27235), (5447, 18145), (7961, 12415)]