27535275

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 53858160

約数和(自身を除く): 26322885

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 113, 135, 171, 225, 285, 339, 361, 475, 513, 565, 675, 855, 1017, 1083, 1425, 1695, 1805, 2147, 2565, 2825, 3051, 3249, 4275, 5085, 5415, 6441, 8475, 9025, 9747, 10735, 12825, 15255, 16245, 19323, 25425, 27075, 32205, 40793, 48735, 53675, 57969, 76275, 81225, 96615, 122379, 161025, 203965, 243675, 289845, 367137, 483075, 611895, 1019825, 1101411, 1449225, 1835685, 3059475, 5507055, 9178425, 27535275]

約数ペア:

[(1, 27535275), (3, 9178425), (5, 5507055), (9, 3059475), (15, 1835685), (19, 1449225), (25, 1101411), (27, 1019825), (45, 611895), (57, 483075), (75, 367137), (95, 289845), (113, 243675), (135, 203965), (171, 161025), (225, 122379), (285, 96615), (339, 81225), (361, 76275), (475, 57969), (513, 53675), (565, 48735), (675, 40793), (855, 32205), (1017, 27075), (1083, 25425), (1425, 19323), (1695, 16245), (1805, 15255), (2147, 12825), (2565, 10735), (2825, 9747), (3051, 9025), (3249, 8475), (4275, 6441), (5085, 5415)]