886181465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4217}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 1186236576

約数和(自身を除く): 300055111

約数列:

[1, 5, 13, 53, 61, 65, 265, 305, 689, 793, 3233, 3445, 3965, 4217, 16165, 21085, 42029, 54821, 210145, 223501, 257237, 274105, 1117505, 1286185, 2905513, 3344081, 13633561, 14527565, 16720405, 68167805, 177236293, 886181465]

約数ペア:

[(1, 886181465), (5, 177236293), (13, 68167805), (53, 16720405), (61, 14527565), (65, 13633561), (265, 3344081), (305, 2905513), (689, 1286185), (793, 1117505), (3233, 274105), (3445, 257237), (3965, 223501), (4217, 210145), (16165, 54821), (21085, 42029)]