4015245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 7056000

約数和(自身を除く): 3040755

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 349, 767, 885, 1047, 1745, 2301, 3835, 4537, 5235, 11505, 13611, 20591, 22685, 61773, 68055, 102955, 267683, 308865, 803049, 1338415, 4015245]

約数ペア:

[(1, 4015245), (3, 1338415), (5, 803049), (13, 308865), (15, 267683), (39, 102955), (59, 68055), (65, 61773), (177, 22685), (195, 20591), (295, 13611), (349, 11505), (767, 5235), (885, 4537), (1047, 3835), (1745, 2301)]