1348138575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1873}}^1$

素因数の和:2353

約数の個数: 72

約数和(自身を含む): 2767133408

約数和(自身を除く): 1418994833

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 457, 525, 1371, 1575, 1873, 2285, 3199, 4113, 5619, 6855, 9365, 9597, 11425, 13111, 15995, 16857, 20565, 28095, 28791, 34275, 39333, 46825, 47985, 65555, 79975, 84285, 102825, 117999, 140475, 143955, 196665, 239925, 327775, 421425, 589995, 719775, 855961, 983325, 2567883, 2949975, 4279805, 5991727, 7703649, 12839415, 17975181, 21399025, 29958635, 38518245, 53925543, 64197075, 89875905, 149793175, 192591225, 269627715, 449379525, 1348138575]

約数ペア:

[(1, 1348138575), (3, 449379525), (5, 269627715), (7, 192591225), (9, 149793175), (15, 89875905), (21, 64197075), (25, 53925543), (35, 38518245), (45, 29958635), (63, 21399025), (75, 17975181), (105, 12839415), (175, 7703649), (225, 5991727), (315, 4279805), (457, 2949975), (525, 2567883), (1371, 983325), (1575, 855961), (1873, 719775), (2285, 589995), (3199, 421425), (4113, 327775), (5619, 239925), (6855, 196665), (9365, 143955), (9597, 140475), (11425, 117999), (13111, 102825), (15995, 84285), (16857, 79975), (20565, 65555), (28095, 47985), (28791, 46825), (34275, 39333)]