201448125

素因数分解:

$3^2\times 5^4\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 370381440

約数和(自身を除く): 168933315

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 531, 607, 625, 885, 1125, 1475, 1821, 1875, 2655, 3035, 4425, 5463, 5625, 7375, 9105, 13275, 15175, 22125, 27315, 35813, 36875, 45525, 66375, 75875, 107439, 110625, 136575, 179065, 227625, 322317, 331875, 379375, 537195, 682875, 895325, 1138125, 1611585, 2685975, 3414375, 4476625, 8057925, 13429875, 22383125, 40289625, 67149375, 201448125]

約数ペア:

[(1, 201448125), (3, 67149375), (5, 40289625), (9, 22383125), (15, 13429875), (25, 8057925), (45, 4476625), (59, 3414375), (75, 2685975), (125, 1611585), (177, 1138125), (225, 895325), (295, 682875), (375, 537195), (531, 379375), (607, 331875), (625, 322317), (885, 227625), (1125, 179065), (1475, 136575), (1821, 110625), (1875, 107439), (2655, 75875), (3035, 66375), (4425, 45525), (5463, 36875), (5625, 35813), (7375, 27315), (9105, 22125), (13275, 15175)]