40241025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 80084160

約数和(自身を除く): 39843135

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 71, 75, 99, 165, 213, 225, 229, 275, 355, 495, 639, 687, 781, 825, 1065, 1145, 1775, 2061, 2343, 2475, 2519, 3195, 3435, 3905, 5325, 5725, 7029, 7557, 10305, 11715, 12595, 15975, 16259, 17175, 19525, 22671, 35145, 37785, 48777, 51525, 58575, 62975, 81295, 113355, 146331, 175725, 178849, 188925, 243885, 406475, 536547, 566775, 731655, 894245, 1219425, 1609641, 2682735, 3658275, 4471225, 8048205, 13413675, 40241025]

約数ペア:

[(1, 40241025), (3, 13413675), (5, 8048205), (9, 4471225), (11, 3658275), (15, 2682735), (25, 1609641), (33, 1219425), (45, 894245), (55, 731655), (71, 566775), (75, 536547), (99, 406475), (165, 243885), (213, 188925), (225, 178849), (229, 175725), (275, 146331), (355, 113355), (495, 81295), (639, 62975), (687, 58575), (781, 51525), (825, 48777), (1065, 37785), (1145, 35145), (1775, 22671), (2061, 19525), (2343, 17175), (2475, 16259), (2519, 15975), (3195, 12595), (3435, 11715), (3905, 10305), (5325, 7557), (5725, 7029)]