47654475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 87851520

約数和(自身を除く): 40197045

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1229, 1551, 2585, 3525, 3687, 6145, 7755, 12925, 13519, 18435, 30725, 38775, 40557, 57763, 67595, 92175, 173289, 202785, 288815, 337975, 635393, 866445, 1013925, 1444075, 1906179, 3176965, 4332225, 9530895, 15884825, 47654475]

約数ペア:

[(1, 47654475), (3, 15884825), (5, 9530895), (11, 4332225), (15, 3176965), (25, 1906179), (33, 1444075), (47, 1013925), (55, 866445), (75, 635393), (141, 337975), (165, 288815), (235, 202785), (275, 173289), (517, 92175), (705, 67595), (825, 57763), (1175, 40557), (1229, 38775), (1551, 30725), (2585, 18435), (3525, 13519), (3687, 12925), (6145, 7755)]