22372875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{947}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 47324160

約数和(自身を除く): 24951285

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 947, 1125, 1575, 2625, 2841, 3375, 4725, 4735, 6629, 7875, 8523, 14205, 19887, 23625, 23675, 25569, 33145, 42615, 59661, 71025, 99435, 118375, 127845, 165725, 178983, 213075, 298305, 355125, 497175, 639225, 828625, 894915, 1065375, 1491525, 2485875, 3196125, 4474575, 7457625, 22372875]

約数ペア:

[(1, 22372875), (3, 7457625), (5, 4474575), (7, 3196125), (9, 2485875), (15, 1491525), (21, 1065375), (25, 894915), (27, 828625), (35, 639225), (45, 497175), (63, 355125), (75, 298305), (105, 213075), (125, 178983), (135, 165725), (175, 127845), (189, 118375), (225, 99435), (315, 71025), (375, 59661), (525, 42615), (675, 33145), (875, 25569), (945, 23675), (947, 23625), (1125, 19887), (1575, 14205), (2625, 8523), (2841, 7875), (3375, 6629), (4725, 4735)]