41295975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 84222288

約数和(自身を除く): 42926313

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 105, 119, 147, 175, 245, 255, 357, 425, 525, 595, 661, 735, 833, 1225, 1275, 1785, 1983, 2499, 2975, 3305, 3675, 4165, 4627, 8925, 9915, 11237, 12495, 13881, 16525, 20825, 23135, 32389, 33711, 49575, 56185, 62475, 69405, 78659, 97167, 115675, 161945, 168555, 235977, 280925, 347025, 393295, 485835, 550613, 809725, 842775, 1179885, 1651839, 1966475, 2429175, 2753065, 5899425, 8259195, 13765325, 41295975]

約数ペア:

[(1, 41295975), (3, 13765325), (5, 8259195), (7, 5899425), (15, 2753065), (17, 2429175), (21, 1966475), (25, 1651839), (35, 1179885), (49, 842775), (51, 809725), (75, 550613), (85, 485835), (105, 393295), (119, 347025), (147, 280925), (175, 235977), (245, 168555), (255, 161945), (357, 115675), (425, 97167), (525, 78659), (595, 69405), (661, 62475), (735, 56185), (833, 49575), (1225, 33711), (1275, 32389), (1785, 23135), (1983, 20825), (2499, 16525), (2975, 13881), (3305, 12495), (3675, 11237), (4165, 9915), (4627, 8925)]