4963275

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 9929920

約数和(自身を除く): 4966645

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 43, 45, 57, 75, 81, 95, 129, 135, 171, 215, 225, 243, 285, 387, 405, 475, 513, 645, 675, 817, 855, 1075, 1161, 1215, 1425, 1539, 1935, 2025, 2451, 2565, 3225, 3483, 4085, 4275, 4617, 5805, 6075, 7353, 7695, 9675, 10449, 12255, 12825, 17415, 20425, 22059, 23085, 29025, 36765, 38475, 52245, 61275, 66177, 87075, 110295, 115425, 183825, 198531, 261225, 330885, 551475, 992655, 1654425, 4963275]

約数ペア:

[(1, 4963275), (3, 1654425), (5, 992655), (9, 551475), (15, 330885), (19, 261225), (25, 198531), (27, 183825), (43, 115425), (45, 110295), (57, 87075), (75, 66177), (81, 61275), (95, 52245), (129, 38475), (135, 36765), (171, 29025), (215, 23085), (225, 22059), (243, 20425), (285, 17415), (387, 12825), (405, 12255), (475, 10449), (513, 9675), (645, 7695), (675, 7353), (817, 6075), (855, 5805), (1075, 4617), (1161, 4275), (1215, 4085), (1425, 3483), (1539, 3225), (1935, 2565), (2025, 2451)]