11917368285

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1\times {\mathrm{16231}}^1$

素因数の和:17849

約数の個数: 32

約数和(自身を含む): 19696558080

約数和(自身を除く): 7779189795

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1579, 4737, 7895, 16231, 23685, 48693, 48949, 81155, 146847, 243465, 244745, 503161, 734235, 1509483, 2515805, 7547415, 25628749, 76886247, 128143745, 384431235, 794491219, 2383473657, 3972456095, 11917368285]

約数ペア:

[(1, 11917368285), (3, 3972456095), (5, 2383473657), (15, 794491219), (31, 384431235), (93, 128143745), (155, 76886247), (465, 25628749), (1579, 7547415), (4737, 2515805), (7895, 1509483), (16231, 734235), (23685, 503161), (48693, 244745), (48949, 243465), (81155, 146847)]