40245375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 32537985

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 107, 125, 177, 255, 295, 321, 375, 425, 535, 885, 1003, 1275, 1475, 1605, 1819, 2125, 2675, 3009, 4425, 5015, 5457, 6313, 6375, 7375, 8025, 9095, 13375, 15045, 18939, 22125, 25075, 27285, 31565, 40125, 45475, 75225, 94695, 107321, 125375, 136425, 157825, 227375, 321963, 376125, 473475, 536605, 682125, 789125, 1609815, 2367375, 2683025, 8049075, 13415125, 40245375]

約数ペア:

[(1, 40245375), (3, 13415125), (5, 8049075), (15, 2683025), (17, 2367375), (25, 1609815), (51, 789125), (59, 682125), (75, 536605), (85, 473475), (107, 376125), (125, 321963), (177, 227375), (255, 157825), (295, 136425), (321, 125375), (375, 107321), (425, 94695), (535, 75225), (885, 45475), (1003, 40125), (1275, 31565), (1475, 27285), (1605, 25075), (1819, 22125), (2125, 18939), (2675, 15045), (3009, 13375), (4425, 9095), (5015, 8025), (5457, 7375), (6313, 6375)]