298082735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 391953600

約数和(自身を除く): 93870865

約数列:

[1, 5, 19, 29, 95, 145, 257, 421, 551, 1285, 2105, 2755, 4883, 7453, 7999, 12209, 24415, 37265, 39995, 61045, 108197, 141607, 231971, 540985, 708035, 1159855, 2055743, 3137713, 10278715, 15688565, 59616547, 298082735]

約数ペア:

[(1, 298082735), (5, 59616547), (19, 15688565), (29, 10278715), (95, 3137713), (145, 2055743), (257, 1159855), (421, 708035), (551, 540985), (1285, 231971), (2105, 141607), (2755, 108197), (4883, 61045), (7453, 39995), (7999, 37265), (12209, 24415)]