4697865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 4633335

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 89, 115, 135, 153, 207, 255, 267, 345, 391, 445, 459, 621, 765, 801, 1035, 1173, 1335, 1513, 1955, 2047, 2295, 2403, 3105, 3519, 4005, 4539, 5865, 6141, 7565, 10235, 10557, 12015, 13617, 17595, 18423, 22695, 30705, 34799, 40851, 52785, 55269, 68085, 92115, 104397, 173995, 204255, 276345, 313191, 521985, 939573, 1565955, 4697865]

約数ペア:

[(1, 4697865), (3, 1565955), (5, 939573), (9, 521985), (15, 313191), (17, 276345), (23, 204255), (27, 173995), (45, 104397), (51, 92115), (69, 68085), (85, 55269), (89, 52785), (115, 40851), (135, 34799), (153, 30705), (207, 22695), (255, 18423), (267, 17595), (345, 13617), (391, 12015), (445, 10557), (459, 10235), (621, 7565), (765, 6141), (801, 5865), (1035, 4539), (1173, 4005), (1335, 3519), (1513, 3105), (1955, 2403), (2047, 2295)]