5135325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 9582720

約数和(自身を除く): 4447395

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 229, 299, 325, 345, 575, 687, 897, 975, 1145, 1495, 1725, 2977, 3435, 4485, 5267, 5725, 7475, 8931, 14885, 15801, 17175, 22425, 26335, 44655, 68471, 74425, 79005, 131675, 205413, 223275, 342355, 395025, 1027065, 1711775, 5135325]

約数ペア:

[(1, 5135325), (3, 1711775), (5, 1027065), (13, 395025), (15, 342355), (23, 223275), (25, 205413), (39, 131675), (65, 79005), (69, 74425), (75, 68471), (115, 44655), (195, 26335), (229, 22425), (299, 17175), (325, 15801), (345, 14885), (575, 8931), (687, 7475), (897, 5725), (975, 5267), (1145, 4485), (1495, 3435), (1725, 2977)]