47156749515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1\times {\mathrm{2221}}^1$

素因数の和:3577

約数の個数: 72

約数和(自身を含む): 86371681968

約数和(自身を除く): 39214932453

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1307, 1805, 2221, 3249, 3921, 5415, 6535, 6663, 11105, 11763, 16245, 19605, 19989, 24833, 33315, 42199, 58815, 74499, 99945, 124165, 126597, 210995, 223497, 372495, 379791, 471827, 632985, 801781, 1117485, 1415481, 1898955, 2359135, 2405343, 2902847, 4008905, 4246443, 7077405, 7216029, 8708541, 12026715, 14514235, 21232215, 26125623, 36080145, 43542705, 55154093, 130628115, 165462279, 275770465, 496386837, 827311395, 1047927767, 2481934185, 3143783301, 5239638835, 9431349903, 15718916505, 47156749515]

約数ペア:

[(1, 47156749515), (3, 15718916505), (5, 9431349903), (9, 5239638835), (15, 3143783301), (19, 2481934185), (45, 1047927767), (57, 827311395), (95, 496386837), (171, 275770465), (285, 165462279), (361, 130628115), (855, 55154093), (1083, 43542705), (1307, 36080145), (1805, 26125623), (2221, 21232215), (3249, 14514235), (3921, 12026715), (5415, 8708541), (6535, 7216029), (6663, 7077405), (11105, 4246443), (11763, 4008905), (16245, 2902847), (19605, 2405343), (19989, 2359135), (24833, 1898955), (33315, 1415481), (42199, 1117485), (58815, 801781), (74499, 632985), (99945, 471827), (124165, 379791), (126597, 372495), (210995, 223497)]