25738650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{8171}}^1$

素因数の和:8196

約数の個数: 72

約数和(自身を含む): 79039584

約数和(自身を除く): 53300934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 8171, 16342, 24513, 40855, 49026, 57197, 73539, 81710, 114394, 122565, 147078, 171591, 204275, 245130, 285985, 343182, 367695, 408550, 514773, 571970, 612825, 735390, 857955, 1029546, 1225650, 1429925, 1715910, 1838475, 2573865, 2859850, 3676950, 4289775, 5147730, 8579550, 12869325, 25738650]

約数ペア:

[(1, 25738650), (2, 12869325), (3, 8579550), (5, 5147730), (6, 4289775), (7, 3676950), (9, 2859850), (10, 2573865), (14, 1838475), (15, 1715910), (18, 1429925), (21, 1225650), (25, 1029546), (30, 857955), (35, 735390), (42, 612825), (45, 571970), (50, 514773), (63, 408550), (70, 367695), (75, 343182), (90, 285985), (105, 245130), (126, 204275), (150, 171591), (175, 147078), (210, 122565), (225, 114394), (315, 81710), (350, 73539), (450, 57197), (525, 49026), (630, 40855), (1050, 24513), (1575, 16342), (3150, 8171)]