2843775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 5713920

約数和(自身を除く): 2870145

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 383, 495, 675, 825, 1149, 1485, 1915, 2475, 3447, 4213, 5745, 7425, 9575, 10341, 12639, 17235, 21065, 28725, 37917, 51705, 63195, 86175, 105325, 113751, 189585, 258525, 315975, 568755, 947925, 2843775]

約数ペア:

[(1, 2843775), (3, 947925), (5, 568755), (9, 315975), (11, 258525), (15, 189585), (25, 113751), (27, 105325), (33, 86175), (45, 63195), (55, 51705), (75, 37917), (99, 28725), (135, 21065), (165, 17235), (225, 12639), (275, 10341), (297, 9575), (383, 7425), (495, 5745), (675, 4213), (825, 3447), (1149, 2475), (1485, 1915)]