84036525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3518

約数の個数: 48

約数和(自身を含む): 154900800

約数和(自身を除く): 70864275

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 3469, 4845, 8075, 10407, 17345, 24225, 52035, 58973, 65911, 86725, 176919, 197733, 260175, 294865, 329555, 884595, 988665, 1120487, 1474325, 1647775, 3361461, 4422975, 4943325, 5602435, 16807305, 28012175, 84036525]

約数ペア:

[(1, 84036525), (3, 28012175), (5, 16807305), (15, 5602435), (17, 4943325), (19, 4422975), (25, 3361461), (51, 1647775), (57, 1474325), (75, 1120487), (85, 988665), (95, 884595), (255, 329555), (285, 294865), (323, 260175), (425, 197733), (475, 176919), (969, 86725), (1275, 65911), (1425, 58973), (1615, 52035), (3469, 24225), (4845, 17345), (8075, 10407)]