2915055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3213585

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 151, 165, 195, 297, 351, 429, 453, 495, 585, 715, 755, 1287, 1359, 1485, 1661, 1755, 1963, 2145, 2265, 3861, 4077, 4983, 5889, 6435, 6795, 8305, 9815, 14949, 17667, 19305, 20385, 21593, 24915, 29445, 44847, 53001, 64779, 74745, 88335, 107965, 194337, 224235, 265005, 323895, 583011, 971685, 2915055]

約数ペア:

[(1, 2915055), (3, 971685), (5, 583011), (9, 323895), (11, 265005), (13, 224235), (15, 194337), (27, 107965), (33, 88335), (39, 74745), (45, 64779), (55, 53001), (65, 44847), (99, 29445), (117, 24915), (135, 21593), (143, 20385), (151, 19305), (165, 17667), (195, 14949), (297, 9815), (351, 8305), (429, 6795), (453, 6435), (495, 5889), (585, 4983), (715, 4077), (755, 3861), (1287, 2265), (1359, 2145), (1485, 1963), (1661, 1755)]