385013805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{4639}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 673505280

約数和(自身を除く): 288491475

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 503, 1509, 2515, 4639, 5533, 7545, 13917, 16599, 23195, 27665, 51029, 69585, 82995, 153087, 255145, 765435, 2333417, 7000251, 11667085, 25667587, 35001255, 77002761, 128337935, 385013805]

約数ペア:

[(1, 385013805), (3, 128337935), (5, 77002761), (11, 35001255), (15, 25667587), (33, 11667085), (55, 7000251), (165, 2333417), (503, 765435), (1509, 255145), (2515, 153087), (4639, 82995), (5533, 69585), (7545, 51029), (13917, 27665), (16599, 23195)]