402509085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 780890112

約数和(自身を除く): 378381027

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 165, 187, 253, 255, 289, 345, 367, 391, 561, 759, 867, 935, 1101, 1173, 1265, 1445, 1835, 1955, 2805, 3179, 3795, 4037, 4301, 4335, 5505, 5865, 6239, 6647, 8441, 9537, 12111, 12903, 15895, 18717, 19941, 20185, 21505, 25323, 31195, 33235, 42205, 47685, 60555, 64515, 68629, 73117, 92851, 93585, 99705, 106063, 126615, 143497, 205887, 219351, 278553, 318189, 343145, 365585, 430491, 464255, 530315, 717485, 1029435, 1096755, 1166693, 1392765, 1578467, 1590945, 2152455, 2439449, 3500079, 4735401, 5833465, 7318347, 7892335, 12197245, 17500395, 23677005, 26833939, 36591735, 80501817, 134169695, 402509085]

約数ペア:

[(1, 402509085), (3, 134169695), (5, 80501817), (11, 36591735), (15, 26833939), (17, 23677005), (23, 17500395), (33, 12197245), (51, 7892335), (55, 7318347), (69, 5833465), (85, 4735401), (115, 3500079), (165, 2439449), (187, 2152455), (253, 1590945), (255, 1578467), (289, 1392765), (345, 1166693), (367, 1096755), (391, 1029435), (561, 717485), (759, 530315), (867, 464255), (935, 430491), (1101, 365585), (1173, 343145), (1265, 318189), (1445, 278553), (1835, 219351), (1955, 205887), (2805, 143497), (3179, 126615), (3795, 106063), (4037, 99705), (4301, 93585), (4335, 92851), (5505, 73117), (5865, 68629), (6239, 64515), (6647, 60555), (8441, 47685), (9537, 42205), (12111, 33235), (12903, 31195), (15895, 25323), (18717, 21505), (19941, 20185)]