2898840225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{6329}}^1$

素因数の和:6570

約数の個数: 48

約数和(自身を含む): 4973253120

約数和(自身を除く): 2074412895

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 197, 465, 591, 775, 985, 2325, 2955, 4925, 6107, 6329, 14775, 18321, 18987, 30535, 31645, 91605, 94935, 152675, 158225, 196199, 458025, 474675, 588597, 980995, 1246813, 2942985, 3740439, 4904975, 6234065, 14714925, 18702195, 31170325, 38651203, 93510975, 115953609, 193256015, 579768045, 966280075, 2898840225]

約数ペア:

[(1, 2898840225), (3, 966280075), (5, 579768045), (15, 193256015), (25, 115953609), (31, 93510975), (75, 38651203), (93, 31170325), (155, 18702195), (197, 14714925), (465, 6234065), (591, 4904975), (775, 3740439), (985, 2942985), (2325, 1246813), (2955, 980995), (4925, 588597), (6107, 474675), (6329, 458025), (14775, 196199), (18321, 158225), (18987, 152675), (30535, 94935), (31645, 91605)]