25569108

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1558

約数の個数: 60

約数和(自身を含む): 68149620

約数和(自身を除く): 42580512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1489, 1908, 2862, 2978, 4293, 4467, 5724, 5956, 8586, 8934, 13401, 17172, 17868, 26802, 40203, 53604, 78917, 80406, 120609, 157834, 160812, 236751, 241218, 315668, 473502, 482436, 710253, 947004, 1420506, 2130759, 2841012, 4261518, 6392277, 8523036, 12784554, 25569108]

約数ペア:

[(1, 25569108), (2, 12784554), (3, 8523036), (4, 6392277), (6, 4261518), (9, 2841012), (12, 2130759), (18, 1420506), (27, 947004), (36, 710253), (53, 482436), (54, 473502), (81, 315668), (106, 241218), (108, 236751), (159, 160812), (162, 157834), (212, 120609), (318, 80406), (324, 78917), (477, 53604), (636, 40203), (954, 26802), (1431, 17868), (1489, 17172), (1908, 13401), (2862, 8934), (2978, 8586), (4293, 5956), (4467, 5724)]