228598975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 330871680

約数和(自身を除く): 102272705

約数列:

[1, 5, 11, 19, 25, 55, 67, 95, 209, 275, 335, 475, 653, 737, 1045, 1273, 1675, 3265, 3685, 5225, 6365, 7183, 12407, 14003, 16325, 18425, 31825, 35915, 43751, 62035, 70015, 136477, 179575, 218755, 310175, 350075, 481261, 682385, 831269, 1093775, 2406305, 3411925, 4156345, 9143959, 12031525, 20781725, 45719795, 228598975]

約数ペア:

[(1, 228598975), (5, 45719795), (11, 20781725), (19, 12031525), (25, 9143959), (55, 4156345), (67, 3411925), (95, 2406305), (209, 1093775), (275, 831269), (335, 682385), (475, 481261), (653, 350075), (737, 310175), (1045, 218755), (1273, 179575), (1675, 136477), (3265, 70015), (3685, 62035), (5225, 43751), (6365, 35915), (7183, 31825), (12407, 18425), (14003, 16325)]