64958115

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 109382400

約数和(自身を除く): 44424285

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 2531, 5133, 7593, 8555, 12655, 25665, 37965, 73399, 149329, 220197, 366995, 447987, 746645, 1100985, 2239935, 4330541, 12991623, 21652705, 64958115]

約数ペア:

[(1, 64958115), (3, 21652705), (5, 12991623), (15, 4330541), (29, 2239935), (59, 1100985), (87, 746645), (145, 447987), (177, 366995), (295, 220197), (435, 149329), (885, 73399), (1711, 37965), (2531, 25665), (5133, 12655), (7593, 8555)]