64988055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 62538345

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 107, 135, 165, 297, 321, 409, 495, 535, 963, 1177, 1227, 1485, 1605, 2045, 2889, 3531, 3681, 4499, 4815, 5885, 6135, 10593, 11043, 13497, 14445, 17655, 18405, 22495, 31779, 40491, 43763, 52965, 55215, 67485, 121473, 131289, 158895, 202455, 218815, 393867, 481393, 607365, 656445, 1181601, 1444179, 1969335, 2406965, 4332537, 5908005, 7220895, 12997611, 21662685, 64988055]

約数ペア:

[(1, 64988055), (3, 21662685), (5, 12997611), (9, 7220895), (11, 5908005), (15, 4332537), (27, 2406965), (33, 1969335), (45, 1444179), (55, 1181601), (99, 656445), (107, 607365), (135, 481393), (165, 393867), (297, 218815), (321, 202455), (409, 158895), (495, 131289), (535, 121473), (963, 67485), (1177, 55215), (1227, 52965), (1485, 43763), (1605, 40491), (2045, 31779), (2889, 22495), (3531, 18405), (3681, 17655), (4499, 14445), (4815, 13497), (5885, 11043), (6135, 10593)]