2201993505

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{15061}}^1$

素因数の和:15116

約数の個数: 60

約数和(自身を含む): 4166239572

約数和(自身を除く): 1964246067

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 361, 405, 513, 855, 1083, 1539, 1805, 2565, 3249, 5415, 7695, 9747, 15061, 16245, 29241, 45183, 48735, 75305, 135549, 146205, 225915, 286159, 406647, 677745, 858477, 1219941, 1430795, 2033235, 2575431, 4292385, 5437021, 6099705, 7726293, 12877155, 16311063, 23178879, 27185105, 38631465, 48933189, 81555315, 115894395, 146799567, 244665945, 440398701, 733997835, 2201993505]

約数ペア:

[(1, 2201993505), (3, 733997835), (5, 440398701), (9, 244665945), (15, 146799567), (19, 115894395), (27, 81555315), (45, 48933189), (57, 38631465), (81, 27185105), (95, 23178879), (135, 16311063), (171, 12877155), (285, 7726293), (361, 6099705), (405, 5437021), (513, 4292385), (855, 2575431), (1083, 2033235), (1539, 1430795), (1805, 1219941), (2565, 858477), (3249, 677745), (5415, 406647), (7695, 286159), (9747, 225915), (15061, 146205), (16245, 135549), (29241, 75305), (45183, 48735)]