2749208895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{10273}}^1$

素因数の和:10616

約数の個数: 48

約数和(自身を含む): 5032616160

約数和(自身を除く): 2283407265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 313, 855, 939, 1565, 2817, 4695, 5947, 10273, 14085, 17841, 29735, 30819, 51365, 53523, 89205, 92457, 154095, 195187, 267615, 462285, 585561, 975935, 1756683, 2927805, 3215449, 8783415, 9646347, 16077245, 28939041, 48231735, 61093531, 144695205, 183280593, 305467655, 549841779, 916402965, 2749208895]

約数ペア:

[(1, 2749208895), (3, 916402965), (5, 549841779), (9, 305467655), (15, 183280593), (19, 144695205), (45, 61093531), (57, 48231735), (95, 28939041), (171, 16077245), (285, 9646347), (313, 8783415), (855, 3215449), (939, 2927805), (1565, 1756683), (2817, 975935), (4695, 585561), (5947, 462285), (10273, 267615), (14085, 195187), (17841, 154095), (29735, 92457), (30819, 89205), (51365, 53523)]