27640481175

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1320931}}^1$

素因数の和:1320981

約数の個数: 48

約数和(自身を含む): 52414581760

約数和(自身を除く): 24774100585

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 20925, 1320931, 3962793, 6604655, 11888379, 19813965, 33023275, 35665137, 40948861, 59441895, 99069825, 122846583, 178325685, 204744305, 297209475, 368539749, 614232915, 891628425, 1023721525, 1105619247, 1842698745, 3071164575, 5528096235, 9213493725, 27640481175]

約数ペア:

[(1, 27640481175), (3, 9213493725), (5, 5528096235), (9, 3071164575), (15, 1842698745), (25, 1105619247), (27, 1023721525), (31, 891628425), (45, 614232915), (75, 368539749), (93, 297209475), (135, 204744305), (155, 178325685), (225, 122846583), (279, 99069825), (465, 59441895), (675, 40948861), (775, 35665137), (837, 33023275), (1395, 19813965), (2325, 11888379), (4185, 6604655), (6975, 3962793), (20925, 1320931)]