57414525

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 117046080

約数和(自身を除く): 59631555

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, 735, 833, 919, 1225, 1275, 1785, 2499, 2757, 2975, 3675, 4165, 4595, 6433, 8925, 12495, 13785, 15623, 19299, 20825, 22975, 32165, 45031, 46869, 62475, 68925, 78115, 96495, 109361, 135093, 160825, 225155, 234345, 328083, 390575, 482475, 546805, 675465, 765527, 1125775, 1171725, 1640415, 2296581, 2734025, 3377325, 3827635, 8202075, 11482905, 19138175, 57414525]

約数ペア:

[(1, 57414525), (3, 19138175), (5, 11482905), (7, 8202075), (15, 3827635), (17, 3377325), (21, 2734025), (25, 2296581), (35, 1640415), (49, 1171725), (51, 1125775), (75, 765527), (85, 675465), (105, 546805), (119, 482475), (147, 390575), (175, 328083), (245, 234345), (255, 225155), (357, 160825), (425, 135093), (525, 109361), (595, 96495), (735, 78115), (833, 68925), (919, 62475), (1225, 46869), (1275, 45031), (1785, 32165), (2499, 22975), (2757, 20825), (2975, 19299), (3675, 15623), (4165, 13785), (4595, 12495), (6433, 8925)]