713897275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 1099554624

約数和(自身を除く): 385657349

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 113, 175, 325, 455, 565, 791, 1469, 2275, 2777, 2825, 3955, 7345, 10283, 13885, 19439, 19775, 36101, 36725, 51415, 69425, 97195, 180505, 252707, 257075, 313801, 485975, 902525, 1263535, 1569005, 2196607, 4079413, 6317675, 7845025, 10983035, 20397065, 28555891, 54915175, 101985325, 142779455, 713897275]

約数ペア:

[(1, 713897275), (5, 142779455), (7, 101985325), (13, 54915175), (25, 28555891), (35, 20397065), (65, 10983035), (91, 7845025), (113, 6317675), (175, 4079413), (325, 2196607), (455, 1569005), (565, 1263535), (791, 902525), (1469, 485975), (2275, 313801), (2777, 257075), (2825, 252707), (3955, 180505), (7345, 97195), (10283, 69425), (13885, 51415), (19439, 36725), (19775, 36101)]