2007248775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131839}}^1$

素因数の和:131888

約数の個数: 48

約数和(自身を含む): 3923558400

約数和(自身を除く): 1916309625

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 15225, 131839, 395517, 659195, 922873, 1977585, 2768619, 3295975, 3823331, 4614365, 9887925, 11469993, 13843095, 19116655, 23071825, 26763317, 57349965, 69215475, 80289951, 95583275, 133816585, 286749825, 401449755, 669082925, 2007248775]

約数ペア:

[(1, 2007248775), (3, 669082925), (5, 401449755), (7, 286749825), (15, 133816585), (21, 95583275), (25, 80289951), (29, 69215475), (35, 57349965), (75, 26763317), (87, 23071825), (105, 19116655), (145, 13843095), (175, 11469993), (203, 9887925), (435, 4614365), (525, 3823331), (609, 3295975), (725, 2768619), (1015, 1977585), (2175, 922873), (3045, 659195), (5075, 395517), (15225, 131839)]