61085745

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 68548815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 135, 145, 189, 203, 261, 315, 405, 435, 567, 609, 743, 783, 945, 1015, 1305, 1827, 2229, 2349, 2835, 3045, 3715, 3915, 5201, 5481, 6687, 9135, 11145, 11745, 15603, 16443, 20061, 21547, 26005, 27405, 33435, 46809, 60183, 64641, 78015, 82215, 100305, 107735, 140427, 150829, 193923, 234045, 300915, 323205, 421281, 452487, 581769, 702135, 754145, 969615, 1357461, 1745307, 2106405, 2262435, 2908845, 4072383, 6787305, 8726535, 12217149, 20361915, 61085745]

約数ペア:

[(1, 61085745), (3, 20361915), (5, 12217149), (7, 8726535), (9, 6787305), (15, 4072383), (21, 2908845), (27, 2262435), (29, 2106405), (35, 1745307), (45, 1357461), (63, 969615), (81, 754145), (87, 702135), (105, 581769), (135, 452487), (145, 421281), (189, 323205), (203, 300915), (261, 234045), (315, 193923), (405, 150829), (435, 140427), (567, 107735), (609, 100305), (743, 82215), (783, 78015), (945, 64641), (1015, 60183), (1305, 46809), (1827, 33435), (2229, 27405), (2349, 26005), (2835, 21547), (3045, 20061), (3715, 16443), (3915, 15603), (5201, 11745), (5481, 11145), (6687, 9135)]