22422075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 42207120

約数和(自身を除く): 19785045

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 61, 65, 75, 87, 145, 169, 183, 195, 305, 325, 377, 435, 507, 725, 793, 845, 915, 975, 1131, 1525, 1769, 1885, 2175, 2379, 2535, 3965, 4225, 4575, 4901, 5307, 5655, 8845, 9425, 10309, 11895, 12675, 14703, 19825, 22997, 24505, 26535, 28275, 30927, 44225, 51545, 59475, 68991, 73515, 114985, 122525, 132675, 154635, 257725, 298961, 344955, 367575, 574925, 773175, 896883, 1494805, 1724775, 4484415, 7474025, 22422075]

約数ペア:

[(1, 22422075), (3, 7474025), (5, 4484415), (13, 1724775), (15, 1494805), (25, 896883), (29, 773175), (39, 574925), (61, 367575), (65, 344955), (75, 298961), (87, 257725), (145, 154635), (169, 132675), (183, 122525), (195, 114985), (305, 73515), (325, 68991), (377, 59475), (435, 51545), (507, 44225), (725, 30927), (793, 28275), (845, 26535), (915, 24505), (975, 22997), (1131, 19825), (1525, 14703), (1769, 12675), (1885, 11895), (2175, 10309), (2379, 9425), (2535, 8845), (3965, 5655), (4225, 5307), (4575, 4901)]