23705055

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 49240224

約数和(自身を除く): 25535169

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 313, 405, 459, 495, 561, 765, 891, 935, 939, 1377, 1485, 1565, 1683, 2295, 2805, 2817, 3443, 4455, 4695, 5049, 5321, 6885, 8415, 8451, 10329, 14085, 15147, 15963, 17215, 25245, 25353, 26605, 30987, 42255, 47889, 51645, 58531, 75735, 79815, 92961, 126765, 143667, 154935, 175593, 239445, 278883, 292655, 431001, 464805, 526779, 718335, 877965, 1394415, 1580337, 2155005, 2633895, 4741011, 7901685, 23705055]

約数ペア:

[(1, 23705055), (3, 7901685), (5, 4741011), (9, 2633895), (11, 2155005), (15, 1580337), (17, 1394415), (27, 877965), (33, 718335), (45, 526779), (51, 464805), (55, 431001), (81, 292655), (85, 278883), (99, 239445), (135, 175593), (153, 154935), (165, 143667), (187, 126765), (255, 92961), (297, 79815), (313, 75735), (405, 58531), (459, 51645), (495, 47889), (561, 42255), (765, 30987), (891, 26605), (935, 25353), (939, 25245), (1377, 17215), (1485, 15963), (1565, 15147), (1683, 14085), (2295, 10329), (2805, 8451), (2817, 8415), (3443, 6885), (4455, 5321), (4695, 5049)]