7415925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 13659840

約数和(自身を除く): 6243915

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 101, 165, 267, 275, 303, 445, 505, 825, 979, 1111, 1335, 1515, 2225, 2525, 2937, 3333, 4895, 5555, 6675, 7575, 8989, 14685, 16665, 24475, 26967, 27775, 44945, 73425, 83325, 98879, 134835, 224725, 296637, 494395, 674175, 1483185, 2471975, 7415925]

約数ペア:

[(1, 7415925), (3, 2471975), (5, 1483185), (11, 674175), (15, 494395), (25, 296637), (33, 224725), (55, 134835), (75, 98879), (89, 83325), (101, 73425), (165, 44945), (267, 27775), (275, 26967), (303, 24475), (445, 16665), (505, 14685), (825, 8989), (979, 7575), (1111, 6675), (1335, 5555), (1515, 4895), (2225, 3333), (2525, 2937)]