83174325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 154573440

約数和(自身を除く): 71399115

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 3709, 4485, 7475, 11127, 18545, 22425, 48217, 55635, 85307, 92725, 144651, 241085, 255921, 278175, 426535, 723255, 1108991, 1205425, 1279605, 2132675, 3326973, 3616275, 5544955, 6398025, 16634865, 27724775, 83174325]

約数ペア:

[(1, 83174325), (3, 27724775), (5, 16634865), (13, 6398025), (15, 5544955), (23, 3616275), (25, 3326973), (39, 2132675), (65, 1279605), (69, 1205425), (75, 1108991), (115, 723255), (195, 426535), (299, 278175), (325, 255921), (345, 241085), (575, 144651), (897, 92725), (975, 85307), (1495, 55635), (1725, 48217), (3709, 22425), (4485, 18545), (7475, 11127)]