3328248275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 4585420800

約数和(自身を除く): 1257172525

約数列:

[1, 5, 11, 25, 55, 79, 239, 275, 395, 641, 869, 1195, 1975, 2629, 3205, 4345, 5975, 7051, 13145, 16025, 18881, 21725, 35255, 50639, 65725, 94405, 153199, 176275, 207691, 253195, 472025, 557029, 765995, 1038455, 1265975, 1685189, 2785145, 3829975, 5192275, 8425945, 12102721, 13925725, 42129725, 60513605, 133129931, 302568025, 665649655, 3328248275]

約数ペア:

[(1, 3328248275), (5, 665649655), (11, 302568025), (25, 133129931), (55, 60513605), (79, 42129725), (239, 13925725), (275, 12102721), (395, 8425945), (641, 5192275), (869, 3829975), (1195, 2785145), (1975, 1685189), (2629, 1265975), (3205, 1038455), (4345, 765995), (5975, 557029), (7051, 472025), (13145, 253195), (16025, 207691), (18881, 176275), (21725, 153199), (35255, 94405), (50639, 65725)]