57011535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 118329120

約数和(自身を除く): 61317585

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 79, 87, 105, 145, 203, 237, 261, 315, 395, 435, 553, 609, 711, 1015, 1185, 1305, 1659, 1827, 2291, 2765, 3045, 3555, 4977, 6241, 6873, 8295, 9135, 11455, 16037, 18723, 20619, 24885, 31205, 34365, 43687, 48111, 56169, 80185, 93615, 103095, 131061, 144333, 180989, 218435, 240555, 280845, 393183, 542967, 655305, 721665, 904945, 1266923, 1628901, 1965915, 2714835, 3800769, 6334615, 8144505, 11402307, 19003845, 57011535]

約数ペア:

[(1, 57011535), (3, 19003845), (5, 11402307), (7, 8144505), (9, 6334615), (15, 3800769), (21, 2714835), (29, 1965915), (35, 1628901), (45, 1266923), (63, 904945), (79, 721665), (87, 655305), (105, 542967), (145, 393183), (203, 280845), (237, 240555), (261, 218435), (315, 180989), (395, 144333), (435, 131061), (553, 103095), (609, 93615), (711, 80185), (1015, 56169), (1185, 48111), (1305, 43687), (1659, 34365), (1827, 31205), (2291, 24885), (2765, 20619), (3045, 18723), (3555, 16037), (4977, 11455), (6241, 9135), (6873, 8295)]