3619395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 3456765

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 269, 299, 345, 585, 807, 897, 1035, 1345, 1495, 2421, 2691, 3497, 4035, 4485, 6187, 10491, 12105, 13455, 17485, 18561, 30935, 31473, 52455, 55683, 80431, 92805, 157365, 241293, 278415, 402155, 723879, 1206465, 3619395]

約数ペア:

[(1, 3619395), (3, 1206465), (5, 723879), (9, 402155), (13, 278415), (15, 241293), (23, 157365), (39, 92805), (45, 80431), (65, 55683), (69, 52455), (115, 31473), (117, 30935), (195, 18561), (207, 17485), (269, 13455), (299, 12105), (345, 10491), (585, 6187), (807, 4485), (897, 4035), (1035, 3497), (1345, 2691), (1495, 2421)]