74239555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 103219200

約数和(自身を除く): 28979645

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 893, 1235, 1279, 3055, 4465, 6395, 11609, 16627, 24301, 58045, 60113, 83135, 121505, 300565, 315913, 781469, 1142147, 1579565, 3907345, 5710735, 14847911, 74239555]

約数ペア:

[(1, 74239555), (5, 14847911), (13, 5710735), (19, 3907345), (47, 1579565), (65, 1142147), (95, 781469), (235, 315913), (247, 300565), (611, 121505), (893, 83135), (1235, 60113), (1279, 58045), (3055, 24301), (4465, 16627), (6395, 11609)]