24405975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 51782400

約数和(自身を除く): 27376425

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 95, 99, 135, 165, 171, 173, 209, 225, 275, 285, 297, 475, 495, 513, 519, 627, 675, 825, 855, 865, 1045, 1425, 1485, 1557, 1881, 1903, 2475, 2565, 2595, 3135, 3287, 4275, 4325, 4671, 5225, 5643, 5709, 7425, 7785, 9405, 9515, 9861, 12825, 12975, 15675, 16435, 17127, 23355, 28215, 28545, 29583, 36157, 38925, 47025, 47575, 49305, 51381, 82175, 85635, 88749, 108471, 116775, 141075, 142725, 147915, 180785, 246525, 256905, 325413, 428175, 443745, 542355, 739575, 903925, 976239, 1284525, 1627065, 2218725, 2711775, 4881195, 8135325, 24405975]

約数ペア:

[(1, 24405975), (3, 8135325), (5, 4881195), (9, 2711775), (11, 2218725), (15, 1627065), (19, 1284525), (25, 976239), (27, 903925), (33, 739575), (45, 542355), (55, 443745), (57, 428175), (75, 325413), (95, 256905), (99, 246525), (135, 180785), (165, 147915), (171, 142725), (173, 141075), (209, 116775), (225, 108471), (275, 88749), (285, 85635), (297, 82175), (475, 51381), (495, 49305), (513, 47575), (519, 47025), (627, 38925), (675, 36157), (825, 29583), (855, 28545), (865, 28215), (1045, 23355), (1425, 17127), (1485, 16435), (1557, 15675), (1881, 12975), (1903, 12825), (2475, 9861), (2565, 9515), (2595, 9405), (3135, 7785), (3287, 7425), (4275, 5709), (4325, 5643), (4671, 5225)]