38701005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 74761344

約数和(自身を除く): 36060339

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1021, 1083, 1805, 1995, 2527, 3063, 5105, 5415, 7147, 7581, 12635, 15315, 19399, 21441, 35735, 37905, 58197, 96995, 107205, 135793, 290985, 368581, 407379, 678965, 1105743, 1842905, 2036895, 2580067, 5528715, 7740201, 12900335, 38701005]

約数ペア:

[(1, 38701005), (3, 12900335), (5, 7740201), (7, 5528715), (15, 2580067), (19, 2036895), (21, 1842905), (35, 1105743), (57, 678965), (95, 407379), (105, 368581), (133, 290985), (285, 135793), (361, 107205), (399, 96995), (665, 58197), (1021, 37905), (1083, 35735), (1805, 21441), (1995, 19399), (2527, 15315), (3063, 12635), (5105, 7581), (5415, 7147)]