29944186275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1327}}^1\times {\mathrm{6997}}^1$

素因数の和:8380

約数の個数: 48

約数和(自身を含む): 50704484864

約数和(自身を除く): 20760298589

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 1327, 3225, 3981, 6635, 6997, 19905, 20991, 33175, 34985, 57061, 99525, 104955, 171183, 174925, 285305, 300871, 524775, 855915, 902613, 1426525, 1504355, 4279575, 4513065, 7521775, 9285019, 22565325, 27855057, 46425095, 139275285, 232125475, 399255817, 696376425, 1197767451, 1996279085, 5988837255, 9981395425, 29944186275]

約数ペア:

[(1, 29944186275), (3, 9981395425), (5, 5988837255), (15, 1996279085), (25, 1197767451), (43, 696376425), (75, 399255817), (129, 232125475), (215, 139275285), (645, 46425095), (1075, 27855057), (1327, 22565325), (3225, 9285019), (3981, 7521775), (6635, 4513065), (6997, 4279575), (19905, 1504355), (20991, 1426525), (33175, 902613), (34985, 855915), (57061, 524775), (99525, 300871), (104955, 285305), (171183, 174925)]