784472065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6263}}^1$

素因数の和:6369

約数の個数: 32

約数和(自身を含む): 1060770816

約数和(自身を除く): 276298751

約数列:

[1, 5, 13, 41, 47, 65, 205, 235, 533, 611, 1927, 2665, 3055, 6263, 9635, 25051, 31315, 81419, 125255, 256783, 294361, 407095, 1283915, 1471805, 3338179, 3826693, 12068801, 16690895, 19133465, 60344005, 156894413, 784472065]

約数ペア:

[(1, 784472065), (5, 156894413), (13, 60344005), (41, 19133465), (47, 16690895), (65, 12068801), (205, 3826693), (235, 3338179), (533, 1471805), (611, 1283915), (1927, 407095), (2665, 294361), (3055, 256783), (6263, 125255), (9635, 81419), (25051, 31315)]