103615425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 199165824

約数和(自身を除く): 95550399

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 103, 153, 225, 255, 263, 309, 425, 515, 765, 789, 927, 1275, 1315, 1545, 1751, 2367, 2575, 3825, 3945, 4471, 4635, 5253, 6575, 7725, 8755, 11835, 13413, 15759, 19725, 22355, 23175, 26265, 27089, 40239, 43775, 59175, 67065, 78795, 81267, 111775, 131325, 135445, 201195, 243801, 335325, 393975, 406335, 460513, 677225, 1005975, 1219005, 1381539, 2031675, 2302565, 4144617, 6095025, 6907695, 11512825, 20723085, 34538475, 103615425]

約数ペア:

[(1, 103615425), (3, 34538475), (5, 20723085), (9, 11512825), (15, 6907695), (17, 6095025), (25, 4144617), (45, 2302565), (51, 2031675), (75, 1381539), (85, 1219005), (103, 1005975), (153, 677225), (225, 460513), (255, 406335), (263, 393975), (309, 335325), (425, 243801), (515, 201195), (765, 135445), (789, 131325), (927, 111775), (1275, 81267), (1315, 78795), (1545, 67065), (1751, 59175), (2367, 43775), (2575, 40239), (3825, 27089), (3945, 26265), (4471, 23175), (4635, 22355), (5253, 19725), (6575, 15759), (7725, 13413), (8755, 11835)]