124170445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 180214272

約数和(自身を除く): 56043827

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 511, 805, 1679, 2113, 2555, 8395, 10565, 11753, 14791, 48599, 58765, 73955, 154249, 242995, 340193, 771245, 1079743, 1700965, 3547727, 5398715, 17738635, 24834089, 124170445]

約数ペア:

[(1, 124170445), (5, 24834089), (7, 17738635), (23, 5398715), (35, 3547727), (73, 1700965), (115, 1079743), (161, 771245), (365, 340193), (511, 242995), (805, 154249), (1679, 73955), (2113, 58765), (2555, 48599), (8395, 14791), (10565, 11753)]