63075915

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 136139520

約数和(自身を除く): 73063605

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 285, 315, 399, 405, 513, 567, 665, 855, 945, 1171, 1197, 1539, 1995, 2565, 2835, 3513, 3591, 5855, 5985, 7695, 8197, 10539, 10773, 17565, 17955, 22249, 24591, 31617, 40985, 52695, 53865, 66747, 73773, 94851, 111245, 122955, 155743, 158085, 200241, 221319, 333735, 368865, 467229, 474255, 600723, 663957, 778715, 1001205, 1106595, 1401687, 1802169, 2336145, 3003615, 3319785, 4205061, 7008435, 9010845, 12615183, 21025305, 63075915]

約数ペア:

[(1, 63075915), (3, 21025305), (5, 12615183), (7, 9010845), (9, 7008435), (15, 4205061), (19, 3319785), (21, 3003615), (27, 2336145), (35, 1802169), (45, 1401687), (57, 1106595), (63, 1001205), (81, 778715), (95, 663957), (105, 600723), (133, 474255), (135, 467229), (171, 368865), (189, 333735), (285, 221319), (315, 200241), (399, 158085), (405, 155743), (513, 122955), (567, 111245), (665, 94851), (855, 73773), (945, 66747), (1171, 53865), (1197, 52695), (1539, 40985), (1995, 31617), (2565, 24591), (2835, 22249), (3513, 17955), (3591, 17565), (5855, 10773), (5985, 10539), (7695, 8197)]