27894493465

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{3191}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 36776436480

約数和(自身を除く): 8881943015

約数列:

[1, 5, 19, 29, 95, 145, 167, 361, 551, 835, 1805, 2755, 3173, 3191, 4843, 10469, 15865, 15955, 24215, 52345, 60287, 60629, 92017, 92539, 301435, 303145, 460085, 462695, 532897, 1151951, 1748323, 1758241, 2664485, 5759755, 8741615, 8791205, 10125043, 15454013, 33406579, 50625215, 77270065, 167032895, 192375817, 293626247, 961879085, 1468131235, 5578898693, 27894493465]

約数ペア:

[(1, 27894493465), (5, 5578898693), (19, 1468131235), (29, 961879085), (95, 293626247), (145, 192375817), (167, 167032895), (361, 77270065), (551, 50625215), (835, 33406579), (1805, 15454013), (2755, 10125043), (3173, 8791205), (3191, 8741615), (4843, 5759755), (10469, 2664485), (15865, 1758241), (15955, 1748323), (24215, 1151951), (52345, 532897), (60287, 462695), (60629, 460085), (92017, 303145), (92539, 301435)]