157040146275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1\times {\mathrm{8147}}^1$

素因数の和:8385

約数の個数: 72

約数和(自身を含む): 267763487040

約数和(自身を除く): 110723340765

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 139, 215, 417, 645, 695, 1075, 1849, 2085, 3225, 3475, 5547, 5977, 8147, 9245, 10425, 17931, 24441, 27735, 29885, 40735, 46225, 89655, 122205, 138675, 149425, 203675, 257011, 350321, 448275, 611025, 771033, 1050963, 1132433, 1285055, 1751605, 3397299, 3855165, 5254815, 5662165, 6425275, 8758025, 15063803, 16986495, 19275825, 26274075, 28310825, 45191409, 48694619, 75319015, 84932475, 146083857, 225957045, 243473095, 376595075, 730419285, 1129785225, 1217365475, 2093868617, 3652096425, 6281605851, 10469343085, 31408029255, 52346715425, 157040146275]

約数ペア:

[(1, 157040146275), (3, 52346715425), (5, 31408029255), (15, 10469343085), (25, 6281605851), (43, 3652096425), (75, 2093868617), (129, 1217365475), (139, 1129785225), (215, 730419285), (417, 376595075), (645, 243473095), (695, 225957045), (1075, 146083857), (1849, 84932475), (2085, 75319015), (3225, 48694619), (3475, 45191409), (5547, 28310825), (5977, 26274075), (8147, 19275825), (9245, 16986495), (10425, 15063803), (17931, 8758025), (24441, 6425275), (27735, 5662165), (29885, 5254815), (40735, 3855165), (46225, 3397299), (89655, 1751605), (122205, 1285055), (138675, 1132433), (149425, 1050963), (203675, 771033), (257011, 611025), (350321, 448275)]