8029645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 11176704

約数和(自身を除く): 3147059

約数列:

[1, 5, 13, 23, 41, 65, 115, 131, 205, 299, 533, 655, 943, 1495, 1703, 2665, 3013, 4715, 5371, 8515, 12259, 15065, 26855, 39169, 61295, 69823, 123533, 195845, 349115, 617665, 1605929, 8029645]

約数ペア:

[(1, 8029645), (5, 1605929), (13, 617665), (23, 349115), (41, 195845), (65, 123533), (115, 69823), (131, 61295), (205, 39169), (299, 26855), (533, 15065), (655, 12259), (943, 8515), (1495, 5371), (1703, 4715), (2665, 3013)]