64584315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 117451776

約数和(自身を除く): 52867461

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 465, 603, 691, 1005, 1395, 2073, 2077, 3015, 3455, 6219, 6231, 10365, 10385, 18693, 21421, 31095, 31155, 46297, 64263, 93465, 107105, 138891, 192789, 231485, 321315, 416673, 694455, 963945, 1435207, 2083365, 4305621, 7176035, 12916863, 21528105, 64584315]

約数ペア:

[(1, 64584315), (3, 21528105), (5, 12916863), (9, 7176035), (15, 4305621), (31, 2083365), (45, 1435207), (67, 963945), (93, 694455), (155, 416673), (201, 321315), (279, 231485), (335, 192789), (465, 138891), (603, 107105), (691, 93465), (1005, 64263), (1395, 46297), (2073, 31155), (2077, 31095), (3015, 21421), (3455, 18693), (6219, 10385), (6231, 10365)]