29149725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 53300160

約数和(自身を除く): 24150435

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 267, 275, 397, 445, 825, 979, 1191, 1335, 1985, 2225, 2937, 4367, 4895, 5955, 6675, 9925, 13101, 14685, 21835, 24475, 29775, 35333, 65505, 73425, 105999, 109175, 176665, 327525, 388663, 529995, 883325, 1165989, 1943315, 2649975, 5829945, 9716575, 29149725]

約数ペア:

[(1, 29149725), (3, 9716575), (5, 5829945), (11, 2649975), (15, 1943315), (25, 1165989), (33, 883325), (55, 529995), (75, 388663), (89, 327525), (165, 176665), (267, 109175), (275, 105999), (397, 73425), (445, 65505), (825, 35333), (979, 29775), (1191, 24475), (1335, 21835), (1985, 14685), (2225, 13101), (2937, 9925), (4367, 6675), (4895, 5955)]