13101393175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{3499}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 17991036000

約数和(自身を除く): 4889642825

約数列:

[1, 5, 13, 25, 41, 65, 205, 281, 325, 533, 1025, 1405, 2665, 3499, 3653, 7025, 11521, 13325, 17495, 18265, 45487, 57605, 87475, 91325, 143459, 149773, 227435, 288025, 717295, 748865, 983219, 1137175, 1864967, 3586475, 3744325, 4916095, 9324835, 12781847, 24580475, 40311979, 46624175, 63909235, 201559895, 319546175, 524055727, 1007799475, 2620278635, 13101393175]

約数ペア:

[(1, 13101393175), (5, 2620278635), (13, 1007799475), (25, 524055727), (41, 319546175), (65, 201559895), (205, 63909235), (281, 46624175), (325, 40311979), (533, 24580475), (1025, 12781847), (1405, 9324835), (2665, 4916095), (3499, 3744325), (3653, 3586475), (7025, 1864967), (11521, 1137175), (13325, 983219), (17495, 748865), (18265, 717295), (45487, 288025), (57605, 227435), (87475, 149773), (91325, 143459)]