4655475

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 90

約数和(自身を含む): 9977660

約数和(自身を除く): 5322185

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 81, 95, 99, 121, 135, 165, 171, 209, 225, 275, 285, 297, 363, 405, 475, 495, 513, 605, 627, 675, 825, 855, 891, 1045, 1089, 1425, 1485, 1539, 1815, 1881, 2025, 2299, 2475, 2565, 3025, 3135, 3267, 4275, 4455, 5225, 5445, 5643, 6897, 7425, 7695, 9075, 9405, 9801, 11495, 12825, 15675, 16335, 16929, 20691, 22275, 27225, 28215, 34485, 38475, 47025, 49005, 57475, 62073, 81675, 84645, 103455, 141075, 172425, 186219, 245025, 310365, 423225, 517275, 931095, 1551825, 4655475]

約数ペア:

[(1, 4655475), (3, 1551825), (5, 931095), (9, 517275), (11, 423225), (15, 310365), (19, 245025), (25, 186219), (27, 172425), (33, 141075), (45, 103455), (55, 84645), (57, 81675), (75, 62073), (81, 57475), (95, 49005), (99, 47025), (121, 38475), (135, 34485), (165, 28215), (171, 27225), (209, 22275), (225, 20691), (275, 16929), (285, 16335), (297, 15675), (363, 12825), (405, 11495), (475, 9801), (495, 9405), (513, 9075), (605, 7695), (627, 7425), (675, 6897), (825, 5643), (855, 5445), (891, 5225), (1045, 4455), (1089, 4275), (1425, 3267), (1485, 3135), (1539, 3025), (1815, 2565), (1881, 2475), (2025, 2299)]