38799045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 73906560

約数和(自身を除く): 35107515

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 1973, 2185, 3933, 5919, 6555, 9865, 17757, 19665, 29595, 37487, 45379, 88785, 112461, 136137, 187435, 226895, 337383, 408411, 562305, 680685, 862201, 1686915, 2042055, 2586603, 4311005, 7759809, 12933015, 38799045]

約数ペア:

[(1, 38799045), (3, 12933015), (5, 7759809), (9, 4311005), (15, 2586603), (19, 2042055), (23, 1686915), (45, 862201), (57, 680685), (69, 562305), (95, 408411), (115, 337383), (171, 226895), (207, 187435), (285, 136137), (345, 112461), (437, 88785), (855, 45379), (1035, 37487), (1311, 29595), (1973, 19665), (2185, 17757), (3933, 9865), (5919, 6555)]