31852035

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 61332480

約数和(自身を除く): 29480445

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 59, 81, 93, 129, 135, 155, 177, 215, 279, 295, 387, 405, 465, 531, 645, 837, 885, 1161, 1333, 1395, 1593, 1829, 1935, 2511, 2537, 2655, 3483, 3999, 4185, 4779, 5487, 5805, 6665, 7611, 7965, 9145, 11997, 12555, 12685, 16461, 17415, 19995, 22833, 23895, 27435, 35991, 38055, 49383, 59985, 68499, 78647, 82305, 107973, 114165, 148149, 179955, 205497, 235941, 246915, 342495, 393235, 539865, 707823, 740745, 1027485, 1179705, 2123469, 3539115, 6370407, 10617345, 31852035]

約数ペア:

[(1, 31852035), (3, 10617345), (5, 6370407), (9, 3539115), (15, 2123469), (27, 1179705), (31, 1027485), (43, 740745), (45, 707823), (59, 539865), (81, 393235), (93, 342495), (129, 246915), (135, 235941), (155, 205497), (177, 179955), (215, 148149), (279, 114165), (295, 107973), (387, 82305), (405, 78647), (465, 68499), (531, 59985), (645, 49383), (837, 38055), (885, 35991), (1161, 27435), (1333, 23895), (1395, 22833), (1593, 19995), (1829, 17415), (1935, 16461), (2511, 12685), (2537, 12555), (2655, 11997), (3483, 9145), (3999, 7965), (4185, 7611), (4779, 6665), (5487, 5805)]