465993525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 814184000

約数和(自身を除く): 348190475

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 349, 475, 937, 1047, 1425, 1745, 2811, 4685, 5235, 6631, 8725, 14055, 17803, 19893, 23425, 26175, 33155, 53409, 70275, 89015, 99465, 165775, 267045, 327013, 445075, 497325, 981039, 1335225, 1635065, 4905195, 6213247, 8175325, 18639741, 24525975, 31066235, 93198705, 155331175, 465993525]

約数ペア:

[(1, 465993525), (3, 155331175), (5, 93198705), (15, 31066235), (19, 24525975), (25, 18639741), (57, 8175325), (75, 6213247), (95, 4905195), (285, 1635065), (349, 1335225), (475, 981039), (937, 497325), (1047, 445075), (1425, 327013), (1745, 267045), (2811, 165775), (4685, 99465), (5235, 89015), (6631, 70275), (8725, 53409), (14055, 33155), (17803, 26175), (19893, 23425)]