22703955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 18422445

約数列:

[1, 3, 5, 15, 19, 29, 41, 57, 67, 87, 95, 123, 145, 201, 205, 285, 335, 435, 551, 615, 779, 1005, 1189, 1273, 1653, 1943, 2337, 2747, 2755, 3567, 3819, 3895, 5829, 5945, 6365, 8241, 8265, 9715, 11685, 13735, 17835, 19095, 22591, 29145, 36917, 41205, 52193, 67773, 79663, 110751, 112955, 156579, 184585, 238989, 260965, 338865, 398315, 553755, 782895, 1194945, 1513597, 4540791, 7567985, 22703955]

約数ペア:

[(1, 22703955), (3, 7567985), (5, 4540791), (15, 1513597), (19, 1194945), (29, 782895), (41, 553755), (57, 398315), (67, 338865), (87, 260965), (95, 238989), (123, 184585), (145, 156579), (201, 112955), (205, 110751), (285, 79663), (335, 67773), (435, 52193), (551, 41205), (615, 36917), (779, 29145), (1005, 22591), (1189, 19095), (1273, 17835), (1653, 13735), (1943, 11685), (2337, 9715), (2747, 8265), (2755, 8241), (3567, 6365), (3819, 5945), (3895, 5829)]