210370305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8353}}^1$

素因数の和:8457

約数の個数: 32

約数和(自身を含む): 356080896

約数和(自身を除く): 145710591

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 5037, 8353, 8395, 25059, 25185, 41765, 125295, 192119, 576357, 609769, 960595, 1829307, 2881785, 3048845, 9146535, 14024687, 42074061, 70123435, 210370305]

約数ペア:

[(1, 210370305), (3, 70123435), (5, 42074061), (15, 14024687), (23, 9146535), (69, 3048845), (73, 2881785), (115, 1829307), (219, 960595), (345, 609769), (365, 576357), (1095, 192119), (1679, 125295), (5037, 41765), (8353, 25185), (8395, 25059)]