29575215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 53745120

約数和(自身を除く): 24169905

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 173, 261, 393, 435, 519, 655, 865, 1179, 1305, 1557, 1965, 2595, 3799, 5017, 5895, 7785, 11397, 15051, 18995, 22663, 25085, 34191, 45153, 56985, 67989, 75255, 113315, 170955, 203967, 225765, 339945, 657227, 1019835, 1971681, 3286135, 5915043, 9858405, 29575215]

約数ペア:

[(1, 29575215), (3, 9858405), (5, 5915043), (9, 3286135), (15, 1971681), (29, 1019835), (45, 657227), (87, 339945), (131, 225765), (145, 203967), (173, 170955), (261, 113315), (393, 75255), (435, 67989), (519, 56985), (655, 45153), (865, 34191), (1179, 25085), (1305, 22663), (1557, 18995), (1965, 15051), (2595, 11397), (3799, 7785), (5017, 5895)]