157097205

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40127}}^1$

素因数の和:40170

約数の個数: 32

約数和(自身を含む): 288921600

約数和(自身を除く): 131824395

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 40127, 120381, 200635, 361143, 601905, 1083429, 1163683, 1805715, 3491049, 5417145, 5818415, 10473147, 17455245, 31419441, 52365735, 157097205]

約数ペア:

[(1, 157097205), (3, 52365735), (5, 31419441), (9, 17455245), (15, 10473147), (27, 5818415), (29, 5417145), (45, 3491049), (87, 1805715), (135, 1163683), (145, 1083429), (261, 601905), (435, 361143), (783, 200635), (1305, 120381), (3915, 40127)]