999118515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{48023}}^1$

素因数の和:48123

約数の個数: 32

約数和(自身を含む): 1705812480

約数和(自身を除く): 706693965

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 20805, 48023, 144069, 240115, 720345, 912437, 2737311, 3505679, 4562185, 10517037, 13686555, 17528395, 52585185, 66607901, 199823703, 333039505, 999118515]

約数ペア:

[(1, 999118515), (3, 333039505), (5, 199823703), (15, 66607901), (19, 52585185), (57, 17528395), (73, 13686555), (95, 10517037), (219, 4562185), (285, 3505679), (365, 2737311), (1095, 912437), (1387, 720345), (4161, 240115), (6935, 144069), (20805, 48023)]