70636545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 142601472

約数和(自身を除く): 71964927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 4231, 5565, 12693, 16695, 21155, 29617, 38079, 63465, 88851, 148085, 190395, 224243, 266553, 444255, 672729, 1121215, 1332765, 1569701, 2018187, 3363645, 4709103, 7848505, 10090935, 14127309, 23545515, 70636545]

約数ペア:

[(1, 70636545), (3, 23545515), (5, 14127309), (7, 10090935), (9, 7848505), (15, 4709103), (21, 3363645), (35, 2018187), (45, 1569701), (53, 1332765), (63, 1121215), (105, 672729), (159, 444255), (265, 266553), (315, 224243), (371, 190395), (477, 148085), (795, 88851), (1113, 63465), (1855, 38079), (2385, 29617), (3339, 21155), (4231, 16695), (5565, 12693)]