13453245

素因数分解:

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

素因数の和:127

約数の個数: 72

約数和(自身を含む): 26549640

約数和(自身を除く): 13096395

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 61, 65, 87, 117, 145, 169, 183, 195, 261, 305, 377, 435, 507, 549, 585, 793, 845, 915, 1131, 1305, 1521, 1769, 1885, 2379, 2535, 2745, 3393, 3965, 4901, 5307, 5655, 7137, 7605, 8845, 10309, 11895, 14703, 15921, 16965, 22997, 24505, 26535, 30927, 35685, 44109, 51545, 68991, 73515, 79605, 92781, 114985, 154635, 206973, 220545, 298961, 344955, 463905, 896883, 1034865, 1494805, 2690649, 4484415, 13453245]

約数ペア:

[(1, 13453245), (3, 4484415), (5, 2690649), (9, 1494805), (13, 1034865), (15, 896883), (29, 463905), (39, 344955), (45, 298961), (61, 220545), (65, 206973), (87, 154635), (117, 114985), (145, 92781), (169, 79605), (183, 73515), (195, 68991), (261, 51545), (305, 44109), (377, 35685), (435, 30927), (507, 26535), (549, 24505), (585, 22997), (793, 16965), (845, 15921), (915, 14703), (1131, 11895), (1305, 10309), (1521, 8845), (1769, 7605), (1885, 7137), (2379, 5655), (2535, 5307), (2745, 4901), (3393, 3965)]