201736005

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 331841664

約数和(自身を除く): 130105659

約数列:

[1, 3, 5, 15, 43, 129, 215, 257, 645, 771, 1217, 1285, 3651, 3855, 6085, 11051, 18255, 33153, 52331, 55255, 156993, 165765, 261655, 312769, 784965, 938307, 1563845, 4691535, 13449067, 40347201, 67245335, 201736005]

約数ペア:

[(1, 201736005), (3, 67245335), (5, 40347201), (15, 13449067), (43, 4691535), (129, 1563845), (215, 938307), (257, 784965), (645, 312769), (771, 261655), (1217, 165765), (1285, 156993), (3651, 55255), (3855, 52331), (6085, 33153), (11051, 18255)]