22796625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 40974336

約数和(自身を除く): 18177711

約数列:

[1, 3, 5, 15, 25, 31, 37, 53, 75, 93, 111, 125, 155, 159, 185, 265, 375, 465, 555, 775, 795, 925, 1147, 1325, 1643, 1961, 2325, 2775, 3441, 3875, 3975, 4625, 4929, 5735, 5883, 6625, 8215, 9805, 11625, 13875, 17205, 19875, 24645, 28675, 29415, 41075, 49025, 60791, 86025, 123225, 143375, 147075, 182373, 205375, 245125, 303955, 430125, 616125, 735375, 911865, 1519775, 4559325, 7598875, 22796625]

約数ペア:

[(1, 22796625), (3, 7598875), (5, 4559325), (15, 1519775), (25, 911865), (31, 735375), (37, 616125), (53, 430125), (75, 303955), (93, 245125), (111, 205375), (125, 182373), (155, 147075), (159, 143375), (185, 123225), (265, 86025), (375, 60791), (465, 49025), (555, 41075), (775, 29415), (795, 28675), (925, 24645), (1147, 19875), (1325, 17205), (1643, 13875), (1961, 11625), (2325, 9805), (2775, 8215), (3441, 6625), (3875, 5883), (3975, 5735), (4625, 4929)]