2316195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 80

約数和(自身を含む): 5111040

約数和(自身を除く): 2794845

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 43, 45, 57, 63, 81, 95, 105, 129, 133, 135, 171, 189, 215, 285, 301, 315, 387, 399, 405, 513, 567, 645, 665, 817, 855, 903, 945, 1161, 1197, 1505, 1539, 1935, 1995, 2451, 2565, 2709, 2835, 3483, 3591, 4085, 4515, 5719, 5805, 5985, 7353, 7695, 8127, 10773, 12255, 13545, 17157, 17415, 17955, 22059, 24381, 28595, 36765, 40635, 51471, 53865, 66177, 85785, 110295, 121905, 154413, 257355, 330885, 463239, 772065, 2316195]

約数ペア:

[(1, 2316195), (3, 772065), (5, 463239), (7, 330885), (9, 257355), (15, 154413), (19, 121905), (21, 110295), (27, 85785), (35, 66177), (43, 53865), (45, 51471), (57, 40635), (63, 36765), (81, 28595), (95, 24381), (105, 22059), (129, 17955), (133, 17415), (135, 17157), (171, 13545), (189, 12255), (215, 10773), (285, 8127), (301, 7695), (315, 7353), (387, 5985), (399, 5805), (405, 5719), (513, 4515), (567, 4085), (645, 3591), (665, 3483), (817, 2835), (855, 2709), (903, 2565), (945, 2451), (1161, 1995), (1197, 1935), (1505, 1539)]