85823465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 49651735

約数列:

[1, 5, 7, 13, 23, 35, 59, 65, 91, 115, 139, 161, 295, 299, 413, 455, 695, 767, 805, 973, 1357, 1495, 1807, 2065, 2093, 3197, 3835, 4865, 5369, 6785, 8201, 9035, 9499, 10465, 12649, 15985, 17641, 22379, 26845, 41005, 41561, 47495, 57407, 63245, 88205, 106613, 111895, 123487, 188623, 207805, 287035, 290927, 533065, 617435, 746291, 943115, 1320361, 1454635, 2452099, 3731455, 6601805, 12260495, 17164693, 85823465]

約数ペア:

[(1, 85823465), (5, 17164693), (7, 12260495), (13, 6601805), (23, 3731455), (35, 2452099), (59, 1454635), (65, 1320361), (91, 943115), (115, 746291), (139, 617435), (161, 533065), (295, 290927), (299, 287035), (413, 207805), (455, 188623), (695, 123487), (767, 111895), (805, 106613), (973, 88205), (1357, 63245), (1495, 57407), (1807, 47495), (2065, 41561), (2093, 41005), (3197, 26845), (3835, 22379), (4865, 17641), (5369, 15985), (6785, 12649), (8201, 10465), (9035, 9499)]