139367955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1427}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 236888064

約数和(自身を除く): 97520109

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383, 1149, 1427, 1915, 4281, 5745, 6511, 7135, 19533, 21405, 24259, 32555, 72777, 97665, 121295, 363885, 546541, 1639623, 2732705, 8198115, 9291197, 27873591, 46455985, 139367955]

約数ペア:

[(1, 139367955), (3, 46455985), (5, 27873591), (15, 9291197), (17, 8198115), (51, 2732705), (85, 1639623), (255, 546541), (383, 363885), (1149, 121295), (1427, 97665), (1915, 72777), (4281, 32555), (5745, 24259), (6511, 21405), (7135, 19533)]