39764925

素因数分解:

$3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 74944980

約数和(自身を除く): 35180055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 81, 135, 219, 225, 269, 365, 405, 657, 675, 807, 1095, 1345, 1825, 1971, 2025, 2421, 3285, 4035, 5475, 5913, 6725, 7263, 9855, 12105, 16425, 19637, 20175, 21789, 29565, 36315, 49275, 58911, 60525, 98185, 108945, 147825, 176733, 181575, 294555, 490925, 530199, 544725, 883665, 1472775, 1590597, 2650995, 4418325, 7952985, 13254975, 39764925]

約数ペア:

[(1, 39764925), (3, 13254975), (5, 7952985), (9, 4418325), (15, 2650995), (25, 1590597), (27, 1472775), (45, 883665), (73, 544725), (75, 530199), (81, 490925), (135, 294555), (219, 181575), (225, 176733), (269, 147825), (365, 108945), (405, 98185), (657, 60525), (675, 58911), (807, 49275), (1095, 36315), (1345, 29565), (1825, 21789), (1971, 20175), (2025, 19637), (2421, 16425), (3285, 12105), (4035, 9855), (5475, 7263), (5913, 6725)]