37891725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 67174272

約数和(自身を除く): 29282547

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 113, 255, 263, 339, 425, 565, 789, 1275, 1315, 1695, 1921, 2825, 3945, 4471, 5763, 6575, 8475, 9605, 13413, 19725, 22355, 28815, 29719, 48025, 67065, 89157, 111775, 144075, 148595, 335325, 445785, 505223, 742975, 1515669, 2228925, 2526115, 7578345, 12630575, 37891725]

約数ペア:

[(1, 37891725), (3, 12630575), (5, 7578345), (15, 2526115), (17, 2228925), (25, 1515669), (51, 742975), (75, 505223), (85, 445785), (113, 335325), (255, 148595), (263, 144075), (339, 111775), (425, 89157), (565, 67065), (789, 48025), (1275, 29719), (1315, 28815), (1695, 22355), (1921, 19725), (2825, 13413), (3945, 9605), (4471, 8475), (5763, 6575)]