103408235

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 41743765

約数列:

[1, 5, 7, 35, 79, 149, 251, 395, 553, 745, 1043, 1255, 1757, 2765, 5215, 8785, 11771, 19829, 37399, 58855, 82397, 99145, 138803, 186995, 261793, 411985, 694015, 1308965, 2954521, 14772605, 20681647, 103408235]

約数ペア:

[(1, 103408235), (5, 20681647), (7, 14772605), (35, 2954521), (79, 1308965), (149, 694015), (251, 411985), (395, 261793), (553, 186995), (745, 138803), (1043, 99145), (1255, 82397), (1757, 58855), (2765, 37399), (5215, 19829), (8785, 11771)]