1393875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 2995200

約数和(自身を除く): 1601325

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 59, 63, 75, 105, 125, 135, 175, 177, 189, 225, 295, 315, 375, 413, 525, 531, 675, 875, 885, 945, 1125, 1239, 1475, 1575, 1593, 2065, 2625, 2655, 3375, 3717, 4425, 4725, 6195, 7375, 7875, 7965, 10325, 11151, 13275, 18585, 22125, 23625, 30975, 39825, 51625, 55755, 66375, 92925, 154875, 199125, 278775, 464625, 1393875]

約数ペア:

[(1, 1393875), (3, 464625), (5, 278775), (7, 199125), (9, 154875), (15, 92925), (21, 66375), (25, 55755), (27, 51625), (35, 39825), (45, 30975), (59, 23625), (63, 22125), (75, 18585), (105, 13275), (125, 11151), (135, 10325), (175, 7965), (177, 7875), (189, 7375), (225, 6195), (295, 4725), (315, 4425), (375, 3717), (413, 3375), (525, 2655), (531, 2625), (675, 2065), (875, 1593), (885, 1575), (945, 1475), (1125, 1239)]