73757925

素因数分解:

$3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 136836480

約数和(自身を除く): 63078555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 113, 135, 225, 339, 565, 675, 967, 1017, 1695, 2825, 2901, 3051, 4835, 5085, 8475, 8703, 14505, 15255, 24175, 25425, 26109, 43515, 72525, 76275, 109271, 130545, 217575, 327813, 546355, 652725, 983439, 1639065, 2731775, 2950317, 4917195, 8195325, 14751585, 24585975, 73757925]

約数ペア:

[(1, 73757925), (3, 24585975), (5, 14751585), (9, 8195325), (15, 4917195), (25, 2950317), (27, 2731775), (45, 1639065), (75, 983439), (113, 652725), (135, 546355), (225, 327813), (339, 217575), (565, 130545), (675, 109271), (967, 76275), (1017, 72525), (1695, 43515), (2825, 26109), (2901, 25425), (3051, 24175), (4835, 15255), (5085, 14505), (8475, 8703)]