39501975

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 67852800

約数和(自身を除く): 28350825

約数列:

[1, 3, 5, 15, 25, 59, 75, 79, 113, 177, 237, 295, 339, 395, 565, 885, 1185, 1475, 1695, 1975, 2825, 4425, 4661, 5925, 6667, 8475, 8927, 13983, 20001, 23305, 26781, 33335, 44635, 69915, 100005, 116525, 133905, 166675, 223175, 349575, 500025, 526693, 669525, 1580079, 2633465, 7900395, 13167325, 39501975]

約数ペア:

[(1, 39501975), (3, 13167325), (5, 7900395), (15, 2633465), (25, 1580079), (59, 669525), (75, 526693), (79, 500025), (113, 349575), (177, 223175), (237, 166675), (295, 133905), (339, 116525), (395, 100005), (565, 69915), (885, 44635), (1185, 33335), (1475, 26781), (1695, 23305), (1975, 20001), (2825, 13983), (4425, 8927), (4661, 8475), (5925, 6667)]