124513025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 191654400

約数和(自身を除く): 67141375

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 229, 239, 325, 455, 1145, 1195, 1603, 1673, 2275, 2977, 3107, 5725, 5975, 8015, 8365, 14885, 15535, 20839, 21749, 40075, 41825, 54731, 74425, 77675, 104195, 108745, 273655, 383117, 520975, 543725, 711503, 1368275, 1915585, 3557515, 4980521, 9577925, 17787575, 24902605, 124513025]

約数ペア:

[(1, 124513025), (5, 24902605), (7, 17787575), (13, 9577925), (25, 4980521), (35, 3557515), (65, 1915585), (91, 1368275), (175, 711503), (229, 543725), (239, 520975), (325, 383117), (455, 273655), (1145, 108745), (1195, 104195), (1603, 77675), (1673, 74425), (2275, 54731), (2977, 41825), (3107, 40075), (5725, 21749), (5975, 20839), (8015, 15535), (8365, 14885)]