1888394295

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{55631}}^1$

素因数の和:55743

約数の個数: 32

約数和(自身を含む): 3161677824

約数和(自身を除く): 1273283529

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 2263, 6789, 11315, 33945, 55631, 166893, 278155, 834465, 1724561, 4061063, 5173683, 8622805, 12183189, 20305315, 25868415, 60915945, 125892953, 377678859, 629464765, 1888394295]

約数ペア:

[(1, 1888394295), (3, 629464765), (5, 377678859), (15, 125892953), (31, 60915945), (73, 25868415), (93, 20305315), (155, 12183189), (219, 8622805), (365, 5173683), (465, 4061063), (1095, 1724561), (2263, 834465), (6789, 278155), (11315, 166893), (33945, 55631)]