31629015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 65836800

約数和(自身を除く): 34207785

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 59, 95, 99, 135, 165, 171, 177, 209, 285, 295, 297, 361, 495, 513, 531, 627, 649, 855, 885, 1045, 1083, 1121, 1485, 1593, 1805, 1881, 1947, 2565, 2655, 3135, 3245, 3249, 3363, 3971, 5415, 5605, 5643, 5841, 7965, 9405, 9735, 9747, 10089, 11913, 12331, 16245, 16815, 17523, 19855, 21299, 28215, 29205, 30267, 35739, 36993, 48735, 50445, 59565, 61655, 63897, 87615, 106495, 107217, 110979, 151335, 178695, 184965, 191691, 234289, 319485, 332937, 536085, 554895, 575073, 702867, 958455, 1171445, 1664685, 2108601, 2875365, 3514335, 6325803, 10543005, 31629015]

約数ペア:

[(1, 31629015), (3, 10543005), (5, 6325803), (9, 3514335), (11, 2875365), (15, 2108601), (19, 1664685), (27, 1171445), (33, 958455), (45, 702867), (55, 575073), (57, 554895), (59, 536085), (95, 332937), (99, 319485), (135, 234289), (165, 191691), (171, 184965), (177, 178695), (209, 151335), (285, 110979), (295, 107217), (297, 106495), (361, 87615), (495, 63897), (513, 61655), (531, 59565), (627, 50445), (649, 48735), (855, 36993), (885, 35739), (1045, 30267), (1083, 29205), (1121, 28215), (1485, 21299), (1593, 19855), (1805, 17523), (1881, 16815), (1947, 16245), (2565, 12331), (2655, 11913), (3135, 10089), (3245, 9747), (3249, 9735), (3363, 9405), (3971, 7965), (5415, 5841), (5605, 5643)]