213037695

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 421277472

約数和(自身を除く): 208239777

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 81, 117, 129, 135, 195, 215, 351, 387, 405, 559, 585, 645, 941, 1053, 1161, 1677, 1755, 1935, 2795, 2823, 3483, 4705, 5031, 5265, 5805, 8385, 8469, 12233, 14115, 15093, 17415, 25155, 25407, 36699, 40463, 42345, 45279, 61165, 75465, 76221, 110097, 121389, 127035, 183495, 202315, 226395, 330291, 364167, 381105, 526019, 550485, 606945, 990873, 1092501, 1578057, 1651455, 1820835, 2630095, 3277503, 4734171, 4954365, 5462505, 7890285, 14202513, 16387515, 23670855, 42607539, 71012565, 213037695]

約数ペア:

[(1, 213037695), (3, 71012565), (5, 42607539), (9, 23670855), (13, 16387515), (15, 14202513), (27, 7890285), (39, 5462505), (43, 4954365), (45, 4734171), (65, 3277503), (81, 2630095), (117, 1820835), (129, 1651455), (135, 1578057), (195, 1092501), (215, 990873), (351, 606945), (387, 550485), (405, 526019), (559, 381105), (585, 364167), (645, 330291), (941, 226395), (1053, 202315), (1161, 183495), (1677, 127035), (1755, 121389), (1935, 110097), (2795, 76221), (2823, 75465), (3483, 61165), (4705, 45279), (5031, 42345), (5265, 40463), (5805, 36699), (8385, 25407), (8469, 25155), (12233, 17415), (14115, 15093)]