1028728.00000000

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22189}}^1$

素因数の和:22220

約数の個数: 48

約数和(自身を含む): 193851840

約数和(自身を除く): 102987885

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 22189, 66567, 110945, 155323, 199701, 288457, 332835, 465969, 776615, 865371, 998505, 1397907, 1442285, 2019199, 2329845, 2596113, 4326855, 6057597, 6989535, 10095995, 12980565, 18172791, 30287985, 90863955]

約数ペア:

[(1, 90863955), (3, 30287985), (5, 18172791), (7, 12980565), (9, 10095995), (13, 6989535), (15, 6057597), (21, 4326855), (35, 2596113), (39, 2329845), (45, 2019199), (63, 1442285), (65, 1397907), (91, 998505), (105, 865371), (117, 776615), (195, 465969), (273, 332835), (315, 288457), (455, 199701), (585, 155323), (819, 110945), (1365, 66567), (4095, 22189)]