15517236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 43868160

約数和(自身を除く): 28350924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 59, 62, 84, 93, 101, 118, 124, 177, 186, 202, 217, 236, 303, 354, 372, 404, 413, 434, 606, 651, 707, 708, 826, 868, 1212, 1239, 1302, 1414, 1652, 1829, 2121, 2478, 2604, 2828, 3131, 3658, 4242, 4956, 5487, 5959, 6262, 7316, 8484, 9393, 10974, 11918, 12524, 12803, 17877, 18786, 21917, 21948, 23836, 25606, 35754, 37572, 38409, 41713, 43834, 51212, 65751, 71508, 76818, 83426, 87668, 125139, 131502, 153636, 166852, 184729, 250278, 263004, 369458, 500556, 554187, 738916, 1108374, 1293103, 2216748, 2586206, 3879309, 5172412, 7758618, 15517236]

約数ペア:

[(1, 15517236), (2, 7758618), (3, 5172412), (4, 3879309), (6, 2586206), (7, 2216748), (12, 1293103), (14, 1108374), (21, 738916), (28, 554187), (31, 500556), (42, 369458), (59, 263004), (62, 250278), (84, 184729), (93, 166852), (101, 153636), (118, 131502), (124, 125139), (177, 87668), (186, 83426), (202, 76818), (217, 71508), (236, 65751), (303, 51212), (354, 43834), (372, 41713), (404, 38409), (413, 37572), (434, 35754), (606, 25606), (651, 23836), (707, 21948), (708, 21917), (826, 18786), (868, 17877), (1212, 12803), (1239, 12524), (1302, 11918), (1414, 10974), (1652, 9393), (1829, 8484), (2121, 7316), (2478, 6262), (2604, 5959), (2828, 5487), (3131, 4956), (3658, 4242)]