13811850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 41039040

約数和(自身を除く): 27227190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 787, 975, 1170, 1350, 1574, 1755, 1950, 2361, 2925, 3510, 3935, 4722, 5850, 7083, 7870, 8775, 10231, 11805, 14166, 17550, 19675, 20462, 21249, 23610, 30693, 35415, 39350, 42498, 51155, 59025, 61386, 70830, 92079, 102310, 106245, 118050, 153465, 177075, 184158, 212490, 255775, 276237, 306930, 354150, 460395, 511550, 531225, 552474, 767325, 920790, 1062450, 1381185, 1534650, 2301975, 2762370, 4603950, 6905925, 13811850]

約数ペア:

[(1, 13811850), (2, 6905925), (3, 4603950), (5, 2762370), (6, 2301975), (9, 1534650), (10, 1381185), (13, 1062450), (15, 920790), (18, 767325), (25, 552474), (26, 531225), (27, 511550), (30, 460395), (39, 354150), (45, 306930), (50, 276237), (54, 255775), (65, 212490), (75, 184158), (78, 177075), (90, 153465), (117, 118050), (130, 106245), (135, 102310), (150, 92079), (195, 70830), (225, 61386), (234, 59025), (270, 51155), (325, 42498), (351, 39350), (390, 35415), (450, 30693), (585, 23610), (650, 21249), (675, 20462), (702, 19675), (787, 17550), (975, 14166), (1170, 11805), (1350, 10231), (1574, 8775), (1755, 7870), (1950, 7083), (2361, 5850), (2925, 4722), (3510, 3935)]