48611025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 93431520

約数和(自身を除く): 44820495

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 83, 95, 137, 171, 225, 249, 285, 411, 415, 475, 685, 747, 855, 1233, 1245, 1425, 1577, 2055, 2075, 2603, 3425, 3735, 4275, 4731, 6165, 6225, 7809, 7885, 10275, 11371, 13015, 14193, 18675, 23427, 23655, 30825, 34113, 39045, 39425, 56855, 65075, 70965, 102339, 117135, 118275, 170565, 195225, 216049, 284275, 354825, 511695, 585675, 648147, 852825, 1080245, 1944441, 2558475, 3240735, 5401225, 9722205, 16203675, 48611025]

約数ペア:

[(1, 48611025), (3, 16203675), (5, 9722205), (9, 5401225), (15, 3240735), (19, 2558475), (25, 1944441), (45, 1080245), (57, 852825), (75, 648147), (83, 585675), (95, 511695), (137, 354825), (171, 284275), (225, 216049), (249, 195225), (285, 170565), (411, 118275), (415, 117135), (475, 102339), (685, 70965), (747, 65075), (855, 56855), (1233, 39425), (1245, 39045), (1425, 34113), (1577, 30825), (2055, 23655), (2075, 23427), (2603, 18675), (3425, 14193), (3735, 13015), (4275, 11371), (4731, 10275), (6165, 7885), (6225, 7809)]