201495915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 367567200

約数和(自身を除く): 166071285

約数列:

[1, 3, 5, 9, 15, 29, 45, 59, 87, 145, 177, 261, 295, 435, 531, 885, 1305, 1711, 2617, 2655, 5133, 7851, 8555, 13085, 15399, 23553, 25665, 39255, 75893, 76995, 117765, 154403, 227679, 379465, 463209, 683037, 772015, 1138395, 1389627, 2316045, 3415185, 4477687, 6948135, 13433061, 22388435, 40299183, 67165305, 201495915]

約数ペア:

[(1, 201495915), (3, 67165305), (5, 40299183), (9, 22388435), (15, 13433061), (29, 6948135), (45, 4477687), (59, 3415185), (87, 2316045), (145, 1389627), (177, 1138395), (261, 772015), (295, 683037), (435, 463209), (531, 379465), (885, 227679), (1305, 154403), (1711, 117765), (2617, 76995), (2655, 75893), (5133, 39255), (7851, 25665), (8555, 23553), (13085, 15399)]