138399165

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 270915840

約数和(自身を除く): 132516675

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 53, 69, 87, 115, 135, 145, 159, 207, 261, 265, 345, 435, 477, 621, 667, 783, 795, 841, 1035, 1219, 1305, 1431, 1537, 2001, 2385, 2523, 3105, 3335, 3657, 3915, 4205, 4611, 6003, 6095, 7155, 7569, 7685, 10005, 10971, 12615, 13833, 18009, 18285, 19343, 22707, 23055, 30015, 32913, 35351, 37845, 41499, 44573, 54855, 58029, 69165, 90045, 96715, 106053, 113535, 133719, 164565, 174087, 176755, 207495, 222865, 290145, 318159, 401157, 522261, 530265, 668595, 870435, 954477, 1025179, 1203471, 1590795, 2005785, 2611305, 3075537, 4772385, 5125895, 6017355, 9226611, 15377685, 27679833, 46133055, 138399165]

約数ペア:

[(1, 138399165), (3, 46133055), (5, 27679833), (9, 15377685), (15, 9226611), (23, 6017355), (27, 5125895), (29, 4772385), (45, 3075537), (53, 2611305), (69, 2005785), (87, 1590795), (115, 1203471), (135, 1025179), (145, 954477), (159, 870435), (207, 668595), (261, 530265), (265, 522261), (345, 401157), (435, 318159), (477, 290145), (621, 222865), (667, 207495), (783, 176755), (795, 174087), (841, 164565), (1035, 133719), (1219, 113535), (1305, 106053), (1431, 96715), (1537, 90045), (2001, 69165), (2385, 58029), (2523, 54855), (3105, 44573), (3335, 41499), (3657, 37845), (3915, 35351), (4205, 32913), (4611, 30015), (6003, 23055), (6095, 22707), (7155, 19343), (7569, 18285), (7685, 18009), (10005, 13833), (10971, 12615)]