130515525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 269268480

約数和(自身を除く): 138752955

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 173, 175, 225, 315, 479, 519, 525, 865, 1211, 1437, 1557, 1575, 2395, 2595, 3353, 3633, 4311, 4325, 6055, 7185, 7785, 10059, 10899, 11975, 12975, 16765, 18165, 21555, 30177, 30275, 35925, 38925, 50295, 54495, 82867, 83825, 90825, 107775, 150885, 248601, 251475, 272475, 414335, 580069, 745803, 754425, 1243005, 1740207, 2071675, 2900345, 3729015, 5220621, 6215025, 8701035, 14501725, 18645075, 26103105, 43505175, 130515525]

約数ペア:

[(1, 130515525), (3, 43505175), (5, 26103105), (7, 18645075), (9, 14501725), (15, 8701035), (21, 6215025), (25, 5220621), (35, 3729015), (45, 2900345), (63, 2071675), (75, 1740207), (105, 1243005), (173, 754425), (175, 745803), (225, 580069), (315, 414335), (479, 272475), (519, 251475), (525, 248601), (865, 150885), (1211, 107775), (1437, 90825), (1557, 83825), (1575, 82867), (2395, 54495), (2595, 50295), (3353, 38925), (3633, 35925), (4311, 30275), (4325, 30177), (6055, 21555), (7185, 18165), (7785, 16765), (10059, 12975), (10899, 11975)]