23731275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 41425920

約数和(自身を除く): 17694645

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 155, 173, 177, 295, 465, 519, 775, 865, 885, 1475, 1829, 2325, 2595, 4325, 4425, 5363, 5487, 9145, 10207, 12975, 16089, 26815, 27435, 30621, 45725, 51035, 80445, 134075, 137175, 153105, 255175, 316417, 402225, 765525, 949251, 1582085, 4746255, 7910425, 23731275]

約数ペア:

[(1, 23731275), (3, 7910425), (5, 4746255), (15, 1582085), (25, 949251), (31, 765525), (59, 402225), (75, 316417), (93, 255175), (155, 153105), (173, 137175), (177, 134075), (295, 80445), (465, 51035), (519, 45725), (775, 30621), (865, 27435), (885, 26815), (1475, 16089), (1829, 12975), (2325, 10207), (2595, 9145), (4325, 5487), (4425, 5363)]