55428135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 51016665

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 109, 145, 167, 203, 327, 435, 501, 545, 609, 763, 835, 1015, 1169, 1635, 2289, 2505, 3045, 3161, 3507, 3815, 4843, 5845, 9483, 11445, 14529, 15805, 17535, 18203, 22127, 24215, 33901, 47415, 54609, 66381, 72645, 91015, 101703, 110635, 127421, 169505, 273045, 331905, 382263, 508515, 527887, 637105, 1583661, 1911315, 2639435, 3695209, 7918305, 11085627, 18476045, 55428135]

約数ペア:

[(1, 55428135), (3, 18476045), (5, 11085627), (7, 7918305), (15, 3695209), (21, 2639435), (29, 1911315), (35, 1583661), (87, 637105), (105, 527887), (109, 508515), (145, 382263), (167, 331905), (203, 273045), (327, 169505), (435, 127421), (501, 110635), (545, 101703), (609, 91015), (763, 72645), (835, 66381), (1015, 54609), (1169, 47415), (1635, 33901), (2289, 24215), (2505, 22127), (3045, 18203), (3161, 17535), (3507, 15805), (3815, 14529), (4843, 11445), (5845, 9483)]