914896645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 1341849600

約数和(自身を除く): 426952955

約数列:

[1, 5, 13, 19, 23, 31, 65, 95, 115, 155, 247, 299, 403, 437, 589, 713, 1039, 1235, 1495, 2015, 2185, 2945, 3565, 5195, 5681, 7657, 9269, 13507, 13547, 19741, 23897, 28405, 32209, 38285, 46345, 67535, 67735, 98705, 119485, 161045, 176111, 256633, 310661, 418717, 454043, 611971, 740807, 880555, 1283165, 1553305, 2093585, 2270215, 3059855, 3704035, 5902559, 7955623, 9630491, 14075333, 29512795, 39778115, 48152455, 70376665, 182979329, 914896645]

約数ペア:

[(1, 914896645), (5, 182979329), (13, 70376665), (19, 48152455), (23, 39778115), (31, 29512795), (65, 14075333), (95, 9630491), (115, 7955623), (155, 5902559), (247, 3704035), (299, 3059855), (403, 2270215), (437, 2093585), (589, 1553305), (713, 1283165), (1039, 880555), (1235, 740807), (1495, 611971), (2015, 454043), (2185, 418717), (2945, 310661), (3565, 256633), (5195, 176111), (5681, 161045), (7657, 119485), (9269, 98705), (13507, 67735), (13547, 67535), (19741, 46345), (23897, 38285), (28405, 32209)]