5625045

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 11499840

約数和(自身を除く): 5874795

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 43, 45, 51, 57, 81, 85, 95, 129, 135, 153, 171, 215, 255, 285, 323, 387, 405, 459, 513, 645, 731, 765, 817, 855, 969, 1161, 1377, 1539, 1615, 1935, 2193, 2295, 2451, 2565, 2907, 3483, 3655, 4085, 4845, 5805, 6579, 6885, 7353, 7695, 8721, 10965, 12255, 13889, 14535, 17415, 19737, 22059, 26163, 32895, 36765, 41667, 43605, 59211, 66177, 69445, 98685, 110295, 125001, 130815, 208335, 296055, 330885, 375003, 625005, 1125009, 1875015, 5625045]

約数ペア:

[(1, 5625045), (3, 1875015), (5, 1125009), (9, 625005), (15, 375003), (17, 330885), (19, 296055), (27, 208335), (43, 130815), (45, 125001), (51, 110295), (57, 98685), (81, 69445), (85, 66177), (95, 59211), (129, 43605), (135, 41667), (153, 36765), (171, 32895), (215, 26163), (255, 22059), (285, 19737), (323, 17415), (387, 14535), (405, 13889), (459, 12255), (513, 10965), (645, 8721), (731, 7695), (765, 7353), (817, 6885), (855, 6579), (969, 5805), (1161, 4845), (1377, 4085), (1539, 3655), (1615, 3483), (1935, 2907), (2193, 2565), (2295, 2451)]