24870335

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 11417665

約数列:

[1, 5, 7, 19, 35, 95, 133, 149, 251, 665, 745, 1043, 1255, 1757, 2831, 4769, 5215, 8785, 14155, 19817, 23845, 33383, 37399, 99085, 166915, 186995, 261793, 710581, 1308965, 3552905, 4974067, 24870335]

約数ペア:

[(1, 24870335), (5, 4974067), (7, 3552905), (19, 1308965), (35, 710581), (95, 261793), (133, 186995), (149, 166915), (251, 99085), (665, 37399), (745, 33383), (1043, 23845), (1255, 19817), (1757, 14155), (2831, 8785), (4769, 5215)]