888973209605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5468417}}^1$

素因数の和:5468537

約数の個数: 32

約数和(自身を含む): 1196139879648

約数和(自身を除く): 307166670043

約数列:

[1, 5, 13, 41, 61, 65, 205, 305, 533, 793, 2501, 2665, 3965, 12505, 32513, 162565, 5468417, 27342085, 71089421, 224205097, 333573437, 355447105, 1121025485, 1667867185, 2914666261, 4336454681, 13676510917, 14573331305, 21682273405, 68382554585, 177794641921, 888973209605]

約数ペア:

[(1, 888973209605), (5, 177794641921), (13, 68382554585), (41, 21682273405), (61, 14573331305), (65, 13676510917), (205, 4336454681), (305, 2914666261), (533, 1667867185), (793, 1121025485), (2501, 355447105), (2665, 333573437), (3965, 224205097), (12505, 71089421), (32513, 27342085), (162565, 5468417)]