1097702955

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1613}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 1980571680

約数和(自身を除く): 882868725

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1613, 1917, 3195, 4839, 5041, 8065, 9585, 14517, 15123, 24195, 25205, 43551, 45369, 72585, 75615, 114523, 136107, 217755, 226845, 343569, 572615, 680535, 1030707, 1717845, 3092121, 5153535, 8131133, 15460605, 24393399, 40655665, 73180197, 121966995, 219540591, 365900985, 1097702955]

約数ペア:

[(1, 1097702955), (3, 365900985), (5, 219540591), (9, 121966995), (15, 73180197), (27, 40655665), (45, 24393399), (71, 15460605), (135, 8131133), (213, 5153535), (355, 3092121), (639, 1717845), (1065, 1030707), (1613, 680535), (1917, 572615), (3195, 343569), (4839, 226845), (5041, 217755), (8065, 136107), (9585, 114523), (14517, 75615), (15123, 72585), (24195, 45369), (25205, 43551)]