41639715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 43274205

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 53, 65, 79, 85, 117, 153, 159, 195, 221, 237, 255, 265, 395, 477, 585, 663, 689, 711, 765, 795, 901, 1027, 1105, 1185, 1343, 1989, 2067, 2385, 2703, 3081, 3315, 3445, 3555, 4029, 4187, 4505, 5135, 6201, 6715, 8109, 9243, 9945, 10335, 11713, 12087, 12561, 13515, 15405, 17459, 20145, 20935, 31005, 35139, 37683, 40545, 46215, 52377, 54431, 58565, 60435, 62805, 71179, 87295, 105417, 157131, 163293, 175695, 188415, 213537, 261885, 272155, 355895, 489879, 527085, 640611, 785655, 816465, 925327, 1067685, 2449395, 2775981, 3203055, 4626635, 8327943, 13879905, 41639715]

約数ペア:

[(1, 41639715), (3, 13879905), (5, 8327943), (9, 4626635), (13, 3203055), (15, 2775981), (17, 2449395), (39, 1067685), (45, 925327), (51, 816465), (53, 785655), (65, 640611), (79, 527085), (85, 489879), (117, 355895), (153, 272155), (159, 261885), (195, 213537), (221, 188415), (237, 175695), (255, 163293), (265, 157131), (395, 105417), (477, 87295), (585, 71179), (663, 62805), (689, 60435), (711, 58565), (765, 54431), (795, 52377), (901, 46215), (1027, 40545), (1105, 37683), (1185, 35139), (1343, 31005), (1989, 20935), (2067, 20145), (2385, 17459), (2703, 15405), (3081, 13515), (3315, 12561), (3445, 12087), (3555, 11713), (4029, 10335), (4187, 9945), (4505, 9243), (5135, 8109), (6201, 6715)]