3450975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6428160

約数和(自身を除く): 2977185

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 89, 141, 165, 235, 267, 275, 445, 517, 705, 825, 979, 1175, 1335, 1551, 2225, 2585, 2937, 3525, 4183, 4895, 6675, 7755, 12549, 12925, 14685, 20915, 24475, 38775, 46013, 62745, 73425, 104575, 138039, 230065, 313725, 690195, 1150325, 3450975]

約数ペア:

[(1, 3450975), (3, 1150325), (5, 690195), (11, 313725), (15, 230065), (25, 138039), (33, 104575), (47, 73425), (55, 62745), (75, 46013), (89, 38775), (141, 24475), (165, 20915), (235, 14685), (267, 12925), (275, 12549), (445, 7755), (517, 6675), (705, 4895), (825, 4183), (979, 3525), (1175, 2937), (1335, 2585), (1551, 2225)]