65960505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 59837895

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 2399, 3055, 5499, 7197, 9165, 11995, 21591, 27495, 31187, 35985, 93561, 107955, 112753, 155935, 280683, 338259, 467805, 563765, 1014777, 1403415, 1465789, 1691295, 4397367, 5073885, 7328945, 13192101, 21986835, 65960505]

約数ペア:

[(1, 65960505), (3, 21986835), (5, 13192101), (9, 7328945), (13, 5073885), (15, 4397367), (39, 1691295), (45, 1465789), (47, 1403415), (65, 1014777), (117, 563765), (141, 467805), (195, 338259), (235, 280683), (423, 155935), (585, 112753), (611, 107955), (705, 93561), (1833, 35985), (2115, 31187), (2399, 27495), (3055, 21591), (5499, 11995), (7197, 9165)]