65945165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 27798835

約数列:

[1, 5, 11, 13, 55, 65, 143, 149, 619, 715, 745, 1639, 1937, 3095, 6809, 8047, 8195, 9685, 21307, 34045, 40235, 88517, 92231, 106535, 442585, 461155, 1014541, 1199003, 5072705, 5995015, 13189033, 65945165]

約数ペア:

[(1, 65945165), (5, 13189033), (11, 5995015), (13, 5072705), (55, 1199003), (65, 1014541), (143, 461155), (149, 442585), (619, 106535), (715, 92231), (745, 88517), (1639, 40235), (1937, 34045), (3095, 21307), (6809, 9685), (8047, 8195)]