40826565

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 80129280

約数和(自身を除く): 39302715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 541, 559, 585, 645, 1161, 1623, 1677, 1755, 1935, 2705, 2795, 4869, 5031, 5805, 7033, 8115, 8385, 14607, 15093, 21099, 23263, 24345, 25155, 35165, 63297, 69789, 73035, 75465, 105495, 116315, 189891, 209367, 302419, 316485, 348945, 628101, 907257, 949455, 1046835, 1512095, 2721771, 3140505, 4536285, 8165313, 13608855, 40826565]

約数ペア:

[(1, 40826565), (3, 13608855), (5, 8165313), (9, 4536285), (13, 3140505), (15, 2721771), (27, 1512095), (39, 1046835), (43, 949455), (45, 907257), (65, 628101), (117, 348945), (129, 316485), (135, 302419), (195, 209367), (215, 189891), (351, 116315), (387, 105495), (541, 75465), (559, 73035), (585, 69789), (645, 63297), (1161, 35165), (1623, 25155), (1677, 24345), (1755, 23263), (1935, 21099), (2705, 15093), (2795, 14607), (4869, 8385), (5031, 8115), (5805, 7033)]