25702875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 52955136

約数和(自身を除く): 27252261

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 67, 75, 93, 99, 125, 155, 165, 201, 225, 275, 279, 335, 341, 375, 465, 495, 603, 737, 775, 825, 1005, 1023, 1125, 1375, 1395, 1675, 1705, 2077, 2211, 2325, 2475, 3015, 3069, 3685, 3875, 4125, 5025, 5115, 6231, 6633, 6975, 8375, 8525, 10385, 11055, 11625, 12375, 15075, 15345, 18425, 18693, 22847, 25125, 25575, 31155, 33165, 34875, 42625, 51925, 55275, 68541, 75375, 76725, 92125, 93465, 114235, 127875, 155775, 165825, 205623, 259625, 276375, 342705, 383625, 467325, 571175, 778875, 829125, 1028115, 1713525, 2336625, 2855875, 5140575, 8567625, 25702875]

約数ペア:

[(1, 25702875), (3, 8567625), (5, 5140575), (9, 2855875), (11, 2336625), (15, 1713525), (25, 1028115), (31, 829125), (33, 778875), (45, 571175), (55, 467325), (67, 383625), (75, 342705), (93, 276375), (99, 259625), (125, 205623), (155, 165825), (165, 155775), (201, 127875), (225, 114235), (275, 93465), (279, 92125), (335, 76725), (341, 75375), (375, 68541), (465, 55275), (495, 51925), (603, 42625), (737, 34875), (775, 33165), (825, 31155), (1005, 25575), (1023, 25125), (1125, 22847), (1375, 18693), (1395, 18425), (1675, 15345), (1705, 15075), (2077, 12375), (2211, 11625), (2325, 11055), (2475, 10385), (3015, 8525), (3069, 8375), (3685, 6975), (3875, 6633), (4125, 6231), (5025, 5115)]