16565513445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{410393}}^1$

素因数の和:410443

約数の個数: 64

約数和(自身を含む): 33094172160

約数和(自身を除く): 16528658715

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1755, 2691, 3105, 4485, 8073, 13455, 40365, 410393, 1231179, 2051965, 3693537, 5335109, 6155895, 9439039, 11080611, 16005327, 18467685, 26675545, 28317117, 47195195, 48015981, 55403055, 80026635, 84951351, 122707507, 141585585, 144047943, 240079905, 254854053, 368122521, 424756755, 613537535, 720239715, 1104367563, 1274270265, 1840612605, 3313102689, 5521837815, 16565513445]

約数ペア:

[(1, 16565513445), (3, 5521837815), (5, 3313102689), (9, 1840612605), (13, 1274270265), (15, 1104367563), (23, 720239715), (27, 613537535), (39, 424756755), (45, 368122521), (65, 254854053), (69, 240079905), (115, 144047943), (117, 141585585), (135, 122707507), (195, 84951351), (207, 80026635), (299, 55403055), (345, 48015981), (351, 47195195), (585, 28317117), (621, 26675545), (897, 18467685), (1035, 16005327), (1495, 11080611), (1755, 9439039), (2691, 6155895), (3105, 5335109), (4485, 3693537), (8073, 2051965), (13455, 1231179), (40365, 410393)]