71336895

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 134742528

約数和(自身を除く): 63405633

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1367, 1491, 2485, 3479, 4101, 6835, 7455, 9569, 10437, 17395, 20505, 28707, 47845, 52185, 66983, 97057, 143535, 200949, 291171, 334915, 485285, 679399, 1004745, 1455855, 2038197, 3396995, 4755793, 10190985, 14267379, 23778965, 71336895]

約数ペア:

[(1, 71336895), (3, 23778965), (5, 14267379), (7, 10190985), (15, 4755793), (21, 3396995), (35, 2038197), (49, 1455855), (71, 1004745), (105, 679399), (147, 485285), (213, 334915), (245, 291171), (355, 200949), (497, 143535), (735, 97057), (1065, 66983), (1367, 52185), (1491, 47845), (2485, 28707), (3479, 20505), (4101, 17395), (6835, 10437), (7455, 9569)]