32440125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 59155200

約数和(自身を除く): 26715075

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 125, 145, 157, 285, 375, 435, 471, 475, 551, 725, 785, 1425, 1653, 2175, 2355, 2375, 2755, 2983, 3625, 3925, 4553, 7125, 8265, 8949, 10875, 11775, 13659, 13775, 14915, 19625, 22765, 41325, 44745, 58875, 68295, 68875, 74575, 86507, 113825, 206625, 223725, 259521, 341475, 372875, 432535, 569125, 1118625, 1297605, 1707375, 2162675, 6488025, 10813375, 32440125]

約数ペア:

[(1, 32440125), (3, 10813375), (5, 6488025), (15, 2162675), (19, 1707375), (25, 1297605), (29, 1118625), (57, 569125), (75, 432535), (87, 372875), (95, 341475), (125, 259521), (145, 223725), (157, 206625), (285, 113825), (375, 86507), (435, 74575), (471, 68875), (475, 68295), (551, 58875), (725, 44745), (785, 41325), (1425, 22765), (1653, 19625), (2175, 14915), (2355, 13775), (2375, 13659), (2755, 11775), (2983, 10875), (3625, 8949), (3925, 8265), (4553, 7125)]