57442605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 49969875

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 73, 95, 165, 209, 219, 251, 285, 365, 627, 753, 803, 1045, 1095, 1255, 1387, 2409, 2761, 3135, 3765, 4015, 4161, 4769, 6935, 8283, 12045, 13805, 14307, 15257, 18323, 20805, 23845, 41415, 45771, 52459, 54969, 71535, 76285, 91615, 157377, 201553, 228855, 262295, 274845, 348137, 604659, 786885, 1007765, 1044411, 1740685, 3023295, 3829507, 5222055, 11488521, 19147535, 57442605]

約数ペア:

[(1, 57442605), (3, 19147535), (5, 11488521), (11, 5222055), (15, 3829507), (19, 3023295), (33, 1740685), (55, 1044411), (57, 1007765), (73, 786885), (95, 604659), (165, 348137), (209, 274845), (219, 262295), (251, 228855), (285, 201553), (365, 157377), (627, 91615), (753, 76285), (803, 71535), (1045, 54969), (1095, 52459), (1255, 45771), (1387, 41415), (2409, 23845), (2761, 20805), (3135, 18323), (3765, 15257), (4015, 14307), (4161, 13805), (4769, 12045), (6935, 8283)]