800395995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401201}}^1$

素因数の和:401235

約数の個数: 32

約数和(自身を含む): 1540615680

約数和(自身を除く): 740219685

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 401201, 1203603, 2006005, 2808407, 6018015, 7622819, 8425221, 14042035, 22868457, 38114095, 42126105, 53359733, 114342285, 160079199, 266798665, 800395995]

約数ペア:

[(1, 800395995), (3, 266798665), (5, 160079199), (7, 114342285), (15, 53359733), (19, 42126105), (21, 38114095), (35, 22868457), (57, 14042035), (95, 8425221), (105, 7622819), (133, 6018015), (285, 2808407), (399, 2006005), (665, 1203603), (1995, 401201)]