269737215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 538970112

約数和(自身を除く): 269232897

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 37, 51, 55, 69, 85, 111, 113, 115, 165, 185, 187, 253, 255, 339, 345, 391, 407, 555, 561, 565, 629, 759, 851, 935, 1173, 1221, 1243, 1265, 1695, 1887, 1921, 1955, 2035, 2553, 2599, 2805, 3145, 3729, 3795, 4181, 4255, 4301, 5763, 5865, 6105, 6215, 6919, 7797, 9361, 9435, 9605, 12543, 12765, 12903, 12995, 14467, 18645, 20757, 20905, 21131, 21505, 28083, 28589, 28815, 34595, 38985, 43401, 44183, 45991, 46805, 62715, 63393, 64515, 71077, 72335, 85767, 96163, 103785, 105655, 132549, 137973, 140415, 142945, 159137, 213231, 217005, 220915, 229955, 288489, 316965, 355385, 428835, 477411, 480815, 486013, 662745, 689865, 781847, 795685, 1057793, 1066155, 1442445, 1458039, 1634771, 2345541, 2387055, 2430065, 3173379, 3909235, 4904313, 5288965, 7290195, 8173855, 11727705, 15866895, 17982481, 24521565, 53947443, 89912405, 269737215]

約数ペア:

[(1, 269737215), (3, 89912405), (5, 53947443), (11, 24521565), (15, 17982481), (17, 15866895), (23, 11727705), (33, 8173855), (37, 7290195), (51, 5288965), (55, 4904313), (69, 3909235), (85, 3173379), (111, 2430065), (113, 2387055), (115, 2345541), (165, 1634771), (185, 1458039), (187, 1442445), (253, 1066155), (255, 1057793), (339, 795685), (345, 781847), (391, 689865), (407, 662745), (555, 486013), (561, 480815), (565, 477411), (629, 428835), (759, 355385), (851, 316965), (935, 288489), (1173, 229955), (1221, 220915), (1243, 217005), (1265, 213231), (1695, 159137), (1887, 142945), (1921, 140415), (1955, 137973), (2035, 132549), (2553, 105655), (2599, 103785), (2805, 96163), (3145, 85767), (3729, 72335), (3795, 71077), (4181, 64515), (4255, 63393), (4301, 62715), (5763, 46805), (5865, 45991), (6105, 44183), (6215, 43401), (6919, 38985), (7797, 34595), (9361, 28815), (9435, 28589), (9605, 28083), (12543, 21505), (12765, 21131), (12903, 20905), (12995, 20757), (14467, 18645)]